Sun Fire 6800/4810/4800/3800 Systems Service Manual
Contents
1. lo aT o 3 9 L lo T1 3 F 85 AH d 12080 lo i a S S lo Hog oe 99 aiea a BEEBE Li DI DI DI O i de i pe je i S E i Sex ja SEE DI DI E Jara RSS SI 33903 BBA Li EEE G FA BEEBE 999 DI jin O DI DI DI DI SS IS DI pi i Si gog SIE RSS OI DI DI DI DI pi DI osa a ai ons 999 992 HPEH G E DE 9 2 os i IS S i S 33353 pena 00099 ES BE di EE DO 2 jalar g oon gog E BEEBE i AD DEE DI 999 SR miaa EZ fai EEE SS jus BOO S S BeBe DE SEE inni SES si Soi i ai I BH S S S S a pan DI Ho i 0 saa SGE aon 290 DE 2 S S AD pan ESS DI DI DI DI DI DI 99207 SI ili og EEB l plate 9 Sag S 35383 HESSE SER HSE ne lt e DI DI SES 00 DO SSR SS U SE SS S 8383s 3338 96 U 3098 88585 90 126 80 8289 983S Bok 83898 el 8888 S 38898 895 180 38908 se S o ERG q J i o U o 2 o N o a H y d im O o 9 H s o o o o 1 FT O FTO FT3 o o O2. FIGURE A 4 Sun Fire 3800 System Front View A 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 At the rear of the system FIGURE A 5 there are slots for m Up to three power supplies m Up to four fan trays o o O 9 o 0 ellie 6 o 0 Oj Ol gt o O O o_o o elle o_o o oR BO O L L L a oo i oo RIE I La dl SA o 0 ooo ooo OCZ O OD FIGURE A 5 Sun Fire 3800 System Rear View Appendix A Functional Description A 7 A 3 A 3 1 A 3 2 Software System Controller Software The system controller software is new to this product Some of the functionality of the system controller software includes Powering on boards fan trays power grids or the entire system Hot plugging or hot swapping components Providing configurat
3. Dog _ 1 looo Ce 2 D SA IE 3 1 looo C2 E CT O o lt ef i 7 s D D ol 4 lie D B D ol De D lo D lo aU lb 2 UJ Ip 5 FIGURE C 6 Sun Fire 3800 System Front View Key Description System Controller board SSC1 CPU Memory boards w 2 CPUs 750 MHz 0 MB memor up to 2 SBO SB2 CPU Memory boards w 4 CPUs 750 MHz 0 MB memory CPU Memory boards w 2 CPUs 900 MHz 0 MB memory CPU Memory boards w 4 CPUs 900 MHz 0 MB memory CPU Memory boards w 4 CPUs 1 05 GHz 0 MB memory CPU Memory boards w 2 CPUs 1 2 GHz 0 MB memory CPU Memory boards w 4 CPUs 1 2 GHz 0 MB memory System Controller board SSCO Compact PCI I O assemblies up to 2 IB6 IB8 System LED board Centerplane Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 O S O lode LR 1 pr 0 0 0 lo ellis 0 0 0 o O o_o o fo elle o o_o OIS JO
4. FIGURE 8 3 CPU Memory Board Slot Assignments Sun Fire 4810 System Front View TITTI e CRE S ol o i SSR ol o SETE SBO o I LL sB4 lo Bijele 6 6 Z sis s b el le o 8 DS a a 08 Le o 9 o o o 0 ne Es A I alolo k x o o o oO FIGURE 8 4 CPU Memory Board Slot Assignments Sun Fire 4800 System Rear View 8 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 8 3 1 SB2 jooo e SBO E 000 FIGURE 8 5 CPU Memory Board Slot Assignments Sun Fire 3800 System Front View Replacing CPU Memory Boards Caution Remove a board from a powered on system only after the Solaris operating environment dynamic reconfiguration DR software has disabled the board Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete procedures
5. lo lt D S o o o FIGURE 7 4 System Controller Board Slot Assignments for the Sun Fire 4810 System Front View 7 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 898000 800088 00808080 0 i o o o i 2020909009090009 ____ o O SSC1 S oo o j am 5 o o 9 o 9 7 e S JI lt ul aie k o o 9 o o o 9 FIGURE 7 5 System Controller Board Slot Assignments for the Sun Fire 4800 System Rear View Chapter 7 System Controller Board 7 7 SSC1 lt A SSCO ooo FIGURE 7 6 System Controller Board Slot Assignments for the Sun Fire 3800 System Front View 7 2 2 System Controller Board LEDs There are three LEDs on the System Controller board TABLE 7 2 notes the LED functions TABLE
6. o o 1 I n Ul RTS RTS TS RTS System rear System front FIGURE 2 6 Redundant Transfer Switches RTS Sun Fire 6800 System RTS System rear RTS FIGURE 2 7 Redundant Transfer Switches RTS Sun Fire 4810 System Chapter 2 Powering Off and On 2 5 22 Circuit breakers 2 6 Powering On the System 1 If your Sun Fire 4810 4800 3800 system is not in a Sun Fire cabinet skip to Step 3 For the Sun Fire 6800 system or Sun Fire cabinet turn on the RTS modules FIGURE 2 8 It will take 30 seconds to one minute for the RTS modules to power on 2 Check that all of the circuit breakers on each side of the RTU are on ooo RLO fo g e I RTSO module power switch FIGURE 2 8 Sun Fire Cabinet RTU Circuit Breakers and RTS Power Switch Turn on the AC input box es See FIGURE 4 10 on page 4 14 FIGURE 4 11 on page 4 15 or FIGURE 4 12 on page 4 15 The Sun Fire 3800 system does not have an AC input box If you have a Sun Fire 3800 system turn on the power switch l
7. The DIMM numbers and bank numbers are repeated in the same order for all the CPUs as shown for CPU processor 2 C The CPU processor I D is noted on the metal cover 8 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 8 3 2 1 8 3 2 2 DIMM Bank Configuration Guidelines Caution 1 GByte SDRAM DIMMs p n F501 6109 are only for use with the CPU Memory 900 1 5 and 1 2 boards Follow these DIMM configuration guidelines m Each DIMM bank must be fully populated with the same capacity DIMM m Install the larger capacity DIMMs into banks before installing the smaller capacity DIMMs into banks m The minimum number of DIMMs you can install per CPU processor is four DIMMs or one bank m Ifthe number of CPU processors on each CPU Memory board are the same place DIMM banks on CPU Memory boards that have fewer populated DIMM banks before placing DIMMs on CPU Memory boards that already have more populated DIMM banks m If some CPU Memory boards have more CPU processors than others place DIMMs in DIMM banks on the board with the most CPU processors There will be CPU processors without corresponding DIMMs on other boards Removing DIMMs Caution The system is sensitive to static electricity Make sure you are wearing a grounded wrist strap when handling system components Always place components on a grounded ESD mat near the system or in a static safe bag Remove the applicable C
8. FIGURE C 12 Repeater Board Description System Repeater board Sun Fire 6800 4810 4800 systems Appendix Illustrated Parts Breakdown C 15 C 1 8 System Controller Board FIGURE C 14 System Controller Board Sun Fire 3800 System C 16 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Description System Figure Reference System Controller board Sun Fire 6800 4810 4800 systems FIGURE C 13 on page C 16 System Controller board Sun Fire 3800 system FIGURE C 14 on page C 16 System Controller board F501 5407 and F501 5563 Jumper Settings Jumper Pins Settings Description 71301 1 2 In Select ROMBO J1301 2 3 In Select FPROM default J1303 1 2 In FPROM write enable default J1303 1 2 Out FPROM write protect J2303 1 2 In RS232 J2303 2 3 In RS423 default J2304 1 2 In RS232 J2304 2 3 In RS423 default CLI Power Supply Replacement Parts FIGURE C 15 Power Supply for the Sun Fire 6800 4810 Systems Appendix C Illustrated Parts Breakdown C 17 FIGURE C 17 Power Supply for the Sun Fire 4800 System C 18 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Description System Figure Reference Power supply Sun Fire 6800 4810 systems FIGURE C 15 on page C 17 Power supply Sun Fire 3800 system FIGURE C 16 on page C 18 Power supply Sun Fire 3800 system FIGURE C 16 on page C 18 Power supply Sun Fire 4800 system FIGURE C 17 on pa
9. FT2 tem Sys 00 38 ire sun E Tray Fan 4 E6 UR FIG 08 20 May I e nua Ma vice Ser s m ste Kaa U 00 48 10 48 00 68 Fire Sun 4 6 6 2 Fan Tray LEDs There are three LEDs on each fan tray TABLE 6 2 describes the LED functions TABLE 6 2 Fan Tray LED Functions LED On Off Activated LED green Fault LED amber OK to remove LED amber O den 0 Device is activated you cannot remove the fan tray when this LED is on Internal fault Device is deactivated you can remove the fan tray when this LED is on Device is deactivated you can remove the fan tray when this LED is off No internal fault Device is activated you cannot remove the fan tray when this LED is off 6 3 6 3 1 Replacing Fan Trays in Sun Fire 6800 4810 4800 Systems Removing a Fan Tray Caution Within one minute of removing the fan tray install a filler panel to prevent the system from overheating Power off the defective fan tray Make sure you have a replacement fan tray or filler panel available Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering o
10. oo DDD Sfala ata ala alalelalelalatala ses ere Sele ale ale alulalaleleletele Afala ata ala alatalatalelatala Sfata ata elalelatelalelaletate o o o FIGURE 4 3 Power Supply Locations Sun Fire 4800 System Front View O10 1 a G N ao DL lol alata er oO ao a PS1 FIGURE 4 4 Power Supply Locations Sun Fire 4810 System Front View 4 5 Power Chapter 4 In the Sun Fire 3800 system install the power supplies in this order PS0 PS1 and PS2 a E S lel o 0 o G Le O x _ a O Al gt o_o o fo Oli o o o fo
11. FIGURE 12 25 Removing the Screws Securing the Centerplane to the System Sun Fire 4800 System 12 26 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 13 Remove the insulator and the centerplane together FIGURE 12 26 It may be necessary to rotate the centerplane to clear cables along the right hand wall FIGURE 12 26 Removing the Centerplane and Insulator Sun Fire 4800 System Chapter 12 Centerplane and ID Boards 12 27 12 3 2 Installing the Centerplane 1 Align the centerplane insulator on the connectors on the centerplane 2 Align the insulator and the centerplane with the three guide pins that are on the interior flange FIGURE 12 26 There is one guide pin at the upper edge and two guide pins at the lower edge 3 Replace the 30 screws securing the insulator and centerplane to the system enclosure FIGURE 12 25 4 Replace the plastic cable guide FIGURE 12 24 5 Replace the upper and lower power supply support FIGURE 12 23 Note Push the power supply supports in as far as they will go so that they contact the centerplane If you do not push them in far enough they will not make contact with the centerplane a Replace the two screws securing the upper power supply support to the system enclosure b Replace the lower power supply support by replace the two screws securing the support to the system enclosure 6 Connect the cables to the centerplane FIGURE 12 22
12. 7 Replace the power supplies FIGURE 12 21 8 Replace the front door FIGURE 12 20 a Position the door so that it is only slightly less than 90 degrees open b At the bottom of the door insert the hole into the post c At the top of the door push down on the spring latch located on the upper inside cover of the door d Align the pin with the pivot hole 9 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap 10 Reinstall the ID board from the old centerplane See Section 12 6 6 Installing the ID board in the Sun Fire 4800 System Step 2 11 At the back of the system replace the bottom two fan tray assemblies and boards FIGURE 12 19 12 28 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 12 Power on the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the system 12 4 12 4 1 Replacing the Centerplane in a Sun Fire 3800 System Removing the Centerplane Refer to the Sun Fire Midrange Systems Platform Administration Manual Chapter 9 Removing and Replacing Boards before powering off the system Halt the Solaris operating environment in each domain and power off the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the system If you have only one Sun Fire 3800 in a cabinet
13. FIGURE 12 40 Removing the ID board From the Centerplane Sun Fire 4810 System Chapter 12 Centerplane and ID Boards 12 47 12 6 4 Installing the ID board in the Sun Fire 4810 System 1 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap 2 Reach into the opening created by removing the UO assembly and connect the ID board to the connectors on the centerplane FIGURE 12 40 3 Install IB8 I O assembly into the system FIGURE 12 39 4 Power on the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the system 5 Enter the system data information into the new ID board Reter to the Sun Fire Midrange Systems Platform Administration Manual Removing and Replacing Boards chapter 12 6 5 Removing the ID board From the Sun Fire 4800 System 1 Halt the Solaris operating environment in each domain and power down the entire system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the system 2 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system 3 At the rear of the system remove I O assembly IB8 and the upper System Controller board See Chapter 9 for I O assembly and Chapter 6 for System Controller board removal procedures 4 Reach i
14. The Activated LED should be on lit Chapter 10 CompactPCI I O Assemblies and Components 10 15 10 16 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CHAPTER 1 1 Repeater Board To protect both yourself and the equipment make sure you follow the precautions in Chapter 1 Safety and Tools Requirements This chapter explains the following topics m Section 11 1 Handling Boards and Assemblies on page 11 1 m Section 11 2 Filler Boards on page 11 2 m Section 11 3 Repeater Board on page 11 2 a Section 11 3 1 Replacing Repeater Boards on page 11 7 For your protection also observe the following safety precautions when setting up your equipment m Follow all cautions warnings and instructions marked on the equipment m Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that can result in fire or electric shock m Refer servicing of equipment to qualified personnel 11 1 gt gt Handling Boards and Assemblies Caution The chassis AC power cord must remain connected to ensure a proper ground Caution The Repeater boards have surface mount components that can be broken if you flex the boards 11 1 To minimize the amount of board flexing observe the following precautions m Hold the board only by the handle and the edges near the middle of the board where the boa
15. m Reter servicing of equipment to qualified personnel To protect both yourself and the equipment observe the following safety precautions TABLE 1 1 Safety Precautions Item Problem Precaution ESD wrist or Electro Static Connect the ESD banana connector to your system and wear the wrist foot strap Discharge ESD strap or foot strap when handling printed circuit boards Each system except for the Sun Fire 3800 has an ESD socket ESD mat ESD Using an approved ESD mat provides protection from static damage when used with a wrist strap or foot strap The mat also cushions and protects small parts that are attached to printed circuit boards 1 2 Symbols TABLE 1 2 Symbols Symbol Description Meaning CAUTION Hazardous voltages are present To reduce the risk of electrical AN shock and danger follow the instructions CAUTION Risk of personal injury To reduce the risk follow the instructions Risk of equipment damage To reduce the risk follow the instructions CAUTION CAUTION Hot surfaces Avoid contact Surfaces are hot and may cause AN personal injury if touched SYSTEM System is receiving DC power When the power LED is lit the system is POWER operating normally COMPONENT Component is activated when the green activated LED on the ACTIVATED system component is lit FAULT System has detected a hardware failure When the fault LED Jm amber is lit the system has detected hardware failure OK TO You can safely
16. 4 From the front of the system disconnect the LED cable from the centerplane FIGURE 12 36 The connector key is on the top horizontal surface x 7 e y X A FIGURE 12 36 Disconnecting the LED Cable From the Centerplane Sun Fire 3800 System Chapter 12 Centerplane and ID Boards 12 41 1252 With a Phillips screwdriver remove the two screws securing the system LED board to the chassis Carefully remove the board making sure that the cable connector does not catch on the chassis framework Installing the LED Board Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Carefully push the cable through the chassis making sure that the cable connector does not catch on the chassis framework With a Phillips screwdriver tighten the two screws to secure the system LED board to the chassis From the front of the system connect the LED cable from the centerplane FIGURE 12 36 From the system reinstall the I O assemblies or I O assembly filler board FIGURE 12 35 See Chapter 10 for the I O assembly replacement procedures 12 42 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 12 6 12 6 1 Replacing the ID Boards The purpose of the ID board is to associate nonvolatile system identification with the chassis and centerplane It also provides a location
17. Caution Mixing CPU Memory boards with CPU Memory boards in the same chassis is not supported You must install CPU Memory boards of the same type either CPU Memory boards or CPU Memory boards in the same chassis Note Make sure all the fan trays are installed in the system and are operating normally The fan trays cool the CPU Memory boards For more information on fan tray cooling see Chapter 9 Chapter 8 CPU Memory Boards and Components 8 7 Note The CPU Memory board or CPU Memory board field replacable unit FRU is for maintenance use only FRUs must not be used to upgrade CPU performance in systems Usage as such can violate United States export regulations 8 3 1 1 Removing the CPU Memory Board Caution The CPU Memory board is heavy and weighs approximately 17 to 22 pounds 7 7 to 9 0 kg Take care when removing the board from the system 1 Prepare the system to remove the CPU Memory board Two methods can be used to prepare the board m Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the board m If the board is being used by the Solaris operating environment identify the board to be removed and dynamically reconfigure it out of the domain Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete procedures before removing the I O assembly Note When the green Activated LED on the board is of
18. FIGURE B 4 Serial Number Location for the Sun Fire 3800 System Rear Appendix B System Serial Number Locations and Rules for System Configuration B 5 Serial number label location he inside cabinet 2 e oen ea am ge _ GEI JEH 7 3 i ole FIGURE B 5 Sun Fire Cabinet System Serial Number Location Rear B 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 B 2 B 2 1 B 2 1 1 Boards and Assemblies CPU Memory and CPU Memory Boards 1 Requirement Install CPU Memory boards in their designated slots m Slots SBO SB5 for the Sun Fire 6800 system m Slots SBO SB2 and SB4 in the Sun Fire 4810 4800 systems m Slots SBO and SB2 for the Sun Fire 3800 system Requirement For the Sun Fire 6800 system the CPU Memory boards are populated from right to left beginning with SB5 and ending with SBO For the Sun Fire 4810 4800 systems the CPU Memory boards are populated from right to left beginning with SB2 and ending with SBO For the Sun Fire 3800 system the CPU Memory boards are populated from top to bottom beginning with SB2 and ending with SBO Requirement For the Sun Fire 6800 4810 4800 systems if you remove two CPU Memory boards you must install a filler board in one
19. Chapter 11 Repeater Board 11 3 11 4 e fo 2 date bly D Uk LE RPO TT il Bel E 19 abb E Hiss e RP2 eh lo olo BIC ojo el _e B o slo o ele 2 G FIGURE 11 2 Repeater Board Slot Assignments for the Sun Fire 4810 System Front View o o O ee 835989803 2080888 D e AL hi B S S P o o 9 o e 8 o o 8 50 o 02 a 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual e May 2008 FIGURE 11 3 Repeater Board Slot Assignments for the Sun Fire 4800 System Rear View In the Sun Fire 4810 and Sun Fire 4800 systems there are two Repeater boards RPO and RP2 Populate the Repeater boards from left to right There are three LEDs on the Repeater board TABLE 11 2 notes the LED functions TABLE 11 2 Repeater Board LED Functions LED Name and Location On Off Activated LED Board is activated Board is deactivated green D Fault LED 3 Internal
20. E 0 o o o o o o ET 1 p5 FIGURE B 2 Serial Number Location for the Sun Fire 4810 System Front Appendix B System Serial Number Locations and Rules for System Configuration B 3 B 1 3 Location for the Sun Fire 4800 System The serial number location is in the rear of the system on the side of the chassis between the Repeater boards and the CPU Memory boards E fi gt i _ Serial number label location E s GIE 000 ci i TI ololo k FIGURE B 3 Serial Number Location for the Sun Fire 4800 System Rear B 1 4 Location for the Sun Fire 3800 System The serial number location is in the rear of the system between FT1 and FT3 B 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Serial number label location og n am DEA DT CD dm D ds ED D D D DE Sa k ee oo o o o o o o o o o o o o
21. FIGURE 12 17 FIGURE 12 18 FIGURE 12 19 Removing a CompactPCI Card 10 13 Replacing a CompactPCI Card 10 15 Repeater Board Slot Assignments for the Sun Fire 6800 System Rear View 11 3 Repeater Board Slot Assignments for the Sun Fire 4810 System Front View 11 4 Repeater Board Slot Assignments for the Sun Fire 4800 System Rear View 11 4 Repeater Board LEDs 11 6 Unlocking the Ejector Levers 11 8 Removing and Replacing a Repeater Board Sun Fire 6800 System 11 9 Removing the Door Sun Fire 6800 System 12 2 Removing All Components From the Front of the Sun Fire 6800 System 12 3 Removing the Bus Bar Access Panels 12 4 Loosening the Bus Bar Captive Screws Sun Fire 6800 System 12 5 Disconnecting the Two Cables From the System Centerplane Sun Fire 6800 System 12 6 Removing the Screws Securing the System Centerplane Sun Fire 6800 System 12 6 Moving the System Centerplane Forward Off the Guide Pins Sun Fire 6800 System 12 7 Removing the System Centerplane Sun Fire 6800 System 12 7 Disconnecting the Fan Tray Centerplane Cables 12 8 Removing the Screws Securing the Fan Centerplane 12 9 Centerplane Cables Sun Fire 6800 System 12 10 Disconnecting the Screws Securing the Power Centerplane Bus Bars 12 11 Removing All Boards Fan Trays AC Input Box and Power Supplies From the Front of the Sun Fire 4810 System 12 15 Rear Screen Panel Sun Fire 4810 System 12 16 Disconnecting the Signal Cable Sun Fire 4810 System 12 16
22. FIGURE C 3 Sun Fire 4810 System Mounted in Optional Sun Fire Cabinet Front View Key Description 1 System Controller board SSC1 I O assemblies up to 2 IB6 IB8 PCI 1 0 assemblies up to 2 IB6 IB8 CPCI System Controller board SSCO Appendix C Illustrated Parts Breakdown C 5 Key Description 4 Fan tray FTO 5 Power supplies up to 3 PS0 PS2 6 Repeater boards up to 2 RPO RP2 7 CPU Memory boards w 2 CPUs 750 MHz 0 MB memory up to 3 SBO SB2 SB4 CPU Memory boards w 4 CPUs 750 MHz 0 MB memory CPU Memory boards w 2 CPUs 900 MHz 0 MB memory CPU Memory boards w 4 CPUs 900 MHz 0 MB memory CPU Memory boards w 4 CPUs 1 05 GHz 0 MB memory CPU Memory boards w 2 CPUs 1 2 GHz 0 MB memory CPU Memory boards w 4 CPUs 1 2 GHz 0 MB memory 8 Fan tray FT2 9 Fan tray FT1 10 AC input box 11 Air inlet screen 12 EMI Clip hidden by SB4 on right side of chassis Air outlet screen System centerplane Power centerplane ID source board Cable system centerplane power C 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 C 1 3 Wi il Mic of 909903009909009 80 o R SE S SRE G G FIGURE C 4 Sun Fire 4800 System Rear View
23. Tighten the screws in the same order Verify that all screws tightened up to this point as specified in these instructions 5 Slide in the subchassis making sure that the power supply cables are out of the way FIGURE 12 32 a Partially tighten the nine screws making two or three turns with a Phillips screwdriver in this order Upper left a Lower right Lower left Chapter 12 Centerplane and ID Boards 12 37 Upper right Upper middle screws The remaining screws b Tighten the screws in the same order 6 If you are replacing the Sun Fire 3800 system in a cabinet install the clamp FIGURE 12 31 There are six screws two screws on the top and two screws on each of the two sides a Beginning at one end of the clamp partially tighten the first screw with a Phillips screwdriver b Continuing to work your way around the clamp partially tighten each screw with a Phillips screwdriver c Tighten the screws in the same order 7 Install the power supplies and power supply filler panels FIGURE 12 30 Caution Do not connect the power supply cables to the power supplies when you install the power supplies The power must be turned off If you are replacing only one power supply the default positions are at the right hand side If you are replacing two power supplies the default positions are the right and the middle position a Holding the power supply base with both hands slide the power su
24. AC input box RRMA ITT Too ONE 0890 88828952925259595959595909 G G 9898 S o o S 29020202000002000200020200 0000 6200 0 80308080803080808090808080 O JO 20200 2620000 ol OS OS 9808 08 O88 oR 089 989 o o 3 de 9 IRIS 60595959 9959590958 FORO RR ROLO FO 0080 80 40 98939808039903030808 030008 080808080808 0808080 29020202000000000000020200 9898959898080898059808080 1952525250525 25606 25 0 8686808888868898 8885809086 0 ol lo lol 1B2898080808080808080 lol S S O 259 2080808080 3090 80 RO 2 Z Z lo H 9 Di aouu ed pooossso Di peoooooooo Bi Sssssssse Sq Beeeeeeeg Ei DG cadoodnne REWBBESSSSAS aecesessssog dandoooonce jaogosssssaeq jageacocoosoog ouooooooooon OOO0O00000000 loo 0000800005 d dadoodnne EREEBESSSSSS 33299255555 toodoooonce jaoossssssaeq jasaacacoooog ataatatatala atatetete Babaagaadddd 29H 929 toodoooonce aogososssaeq jasaacacoooog ataata
25. Air Intake Screen for the Sun Fire 6800 System on page 13 2 Section 13 3 Air Intake Screen for the Sun Fire 4810 System on page 13 4 Section 13 4 Air Intake Screen for the Sun Fire 4800 System on page 13 6 The air intake screens are a honeycomb type that act as electro magnetic interference EMI and radio frequency interference RFI filters blocking both EMI and RFI emissions from the system These screens also collect and trap dust and debris particles The Sun Fire 6800 4810 4800 systems have been designed for maximum availability so the air intake screens can be cleaned or changed without the need to power off the system The Sun Fire 6800 4810 4800 systems each have one air intake screen that requires periodic inspection and cleaning The air intake screen should be inspected for debris and trapped particles every three months of operation The level of debris found on the screen and surrounding area should be considered in the decision of when to remove and clean the air intake screen If the air intake screen collects a substantial amount of debris in less than three months investigate the air supply system for sources of contamination and take corrective action In addition notify and update account management as required Have spare air intake screens onsite so that replacements are available when needed for cleaning 13 1 13 1 Cleaning the Air Intake Screen You can clean the air intake screen by using
26. At the front of the system replace all boards including filler boards fan trays the and the AC input box FIGURE 12 13 Connect the AC power cords to the AC input box Make sure that the three power switches on the AC input box are turned on Power on the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the system Installing the Power Centerplane Align the power centerplane with the bottom of the chassis and replace the screws Secure the bus bar to the centerplane by replacing the eight screws FIGURE 12 17 Replace the three screws securing the protective cover over the bus bar FIGURE 12 16 Connect the signal cable to the system centerplane and the power backplane FIGURE 12 15 Replace the screws securing the rear screen panel to the system FIGURE 12 14 Replace the five screws securing the left mounting bracket to the cabinet FIGURE 12 14 At the front of the system replace all the power supplies FIGURE 12 13 Make sure that the three power switches on the AC input box are turned on Power on the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the system 12 18 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 12 3 12 3 1 Replacing the Centerplane in a Sun Fire 4800 System There is one centerplane in the Sun F
27. C 1 11 Cables Replacement Parts C 20 Glossary Glossary 1 Index Index 1 Contents ix x Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 FIGURE 2 1 FIGURE 2 2 FIGURE 2 3 FIGURE 2 4 FIGURE 2 5 FIGURE 2 6 FIGURE 2 7 FIGURE 2 8 FIGURE 2 9 FIGURE 3 1 FIGURE 3 2 FIGURE 3 3 FIGURE 3 4 FIGURE 4 1 FIGURE 4 2 FIGURE 4 3 FIGURE 4 4 FIGURE 4 5 FIGURE 4 6 FIGURE 4 7 Figures Sun Fire System Cabinet Showing FrameManager Top View 2 1 AC Input Boxes Sun Fire 6800 System Rear View 2 2 AC Input Box Sun Fire 4810 System Front View 2 2 AC Input Box Sun Fire 4800 System Rear View 2 3 Sun Fire 3800 System Power Supplies Rear View 2 4 Redundant Transfer Switches RTS Sun Fire 6800 System 2 5 Redundant Transfer Switches RTS Sun Fire 4810 System 2 5 Sun Fire Cabinet RTU Circuit Breakers and RTS Power Switch 2 6 Cabinet Fan Tray Power Switch Sun Fire 6800 System Rear View 2 7 FrameManager 3 1 FrameManager Removal Step 1 3 3 FrameManager Removal Step 2 3 3 FrameManager Cable Location 3 4 Power Supply Locations Sun Fire 6800 System Front View 4 3 Power Supplies in Power Grid 0 and Power Grid 1 Sun Fire 6800 System 4 4 Power Supply Locations Sun Fire 4800 System Front View 4 5 Power Supply Locations Sun Fire 4810 System Front View 4 5 Power Supply Locations Sun Fire 3800 System Front View 4 6 Removing or Replacing a Power Supply Sun Fire 6
28. Place a grounded ESD mat close to the system 4 Disconnect any cables from the card that is being removed 5 Loosen the two captive screws one at each end of the card 6 Press the red lever lock in the lever sideways to unlock the lever FIGURE 10 6 10 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 lever lock is not designed to be used as a handle Hold the card by the front panel or 1 Caution Do not hold pull or push the CompactPCI card by the lever lock The edges only Lever Lever lock FIGURE 10 6 Removing a CompactPCI Card 7 Press the lever outward to eject the card 8 Slide the card out of the slot and place on an ESD mat 9 Install a filler card in the empty CompactPCI slot if you will not be installing another CompactPCI card into the slot You must have either a filler card or a CompactPCI card installed in all CompactPCI card slots Chapter 10 CompactPCI I O Assemblies and Components 10 13 10 3 4 3 Installing a CompactPCI Card Note The CompactPCI card can be inserted into a powered on system The assembly will not be recognized by the system until the domain has been re initialized and rebooted or dynamically reconfigured to include the assembly Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for initializing a domain Refer to Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete DR proc
29. banks of four DIMMs per bank m Fight Ecache modules two per CPU processor m Up to 8 Gbytes of memory per CPU processor CPU Memory board only m Up to 32 DIMMs On the CPU Memory board the memory controller is integrated in the CPU processor The CPU Memory board has a metal cover that covers the CPU processors and Ecache CPU Memory board types available are m UltraSPARC III 750 MHz processor known as CPU Memory board a UltraSPARC II Cu 900 MHz processor known as CPU Memory 900 board a UltraSPARC II Cu 1 05 GHz processor known as CPU Memory 1 05 board a UltraSPARC II Cu 1 2 GHz processor known as CPU Memory 1 2 board There are three LEDs on the CPU Memory board TABLE 8 1 notes the LED functions TABLE 8 1 CPU Memory Board LED Functions LED On Off Activated LED Device is activated Device is deactivated green D Fault LED amber Internal fault No internal fault OK to remove Assembly can be removed Assembly cannot be amber T removed FIGURE 8 1 illustrates the CPU Memory board LEDs and major components Chapter 8 CPU Memory Boards and Components 8 3 With the Cover Installed rd FIGURE 8 1 CPU Memory Boa 3 g g 2Q 2 d no E TIRI f _2 S S 2 N R gS has bm md Mm CN Ti ar 1 5 5 GB ov o o o o D D D D yu H ca gt D A LAY i D OO 0 10 Bag A s o 6 nm 5 5 8 8 D a RO gs Baja aaa sg 6 Do Ke 5 E
30. the Front of the Sun Fire 4810 System 5 At the rear of the system remove the left five screws of the mounting bracket for access to remove the screen FIGURE 12 14 6 At the rear of the system remove the screws securing the rear screen panel to the system FIGURE 12 14 Remove the screen by first swinging the left side out past the mounting bracket and then remove the screen 12 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Mounting bracket screws FIGURE 12 14 Rear Screen Panel Sun Fire 4810 System 7 Disconnect the cable connecting the system backplane and the power backplane FIGURE 12 15 D FIGURE 12 15 Disconnecting the Signal Cable Sun Fire 4810 System Chapter 12 Centerplane and ID Boards 12 15 8 Remove the three screws securing the cover over the bus bar and remove the bus bar insulator FIGURE 12 16 FIGURE 12 16 Removing the Screws Securing the Cover to the Bus Bar and Removing the Bus Bar Insulator Sun Fire 4810 System 9 Remove the eight screws securing the bus bar to the backplanes FIGURE 12 17 There are four screws at the lower left and four screws at the upper right FIGURE 12 17 Removing the Bus Bar Sun Fire 4810 System 12 16 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 122 141 Removing the System Centerplane 1 Remove th
31. 1 CompactPCI I O Assembly Location 10 4 Requirements TABLE 10 2 Location of the I O Assemblies System Slot Numbers Location Sun Fire 6800 IB6 IB7 IB8 IB9 Rear Sun Fire 4810 IB6 IB8 Front Sun Fire 4800 IB6 IB8 Rear Sun Fire 3800 IB6 IB8 Front Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 10 3 1 1 Location and Cooling Requirements for the Sun Fire 6800 System FIGURE 10 1 illustrates the I O assembly locations for the Sun Fire 6800 system RS SR ziozza 2 PRRRIIISISIAARRRERZIZZZAZZA z gt E T SR RSR RS 2 ko lele leue IB8 tollel leiel IB6 ol a eee E c00 am aw E Gm Gap ED h q em salt 1166 Ee amp 7 CS s g g o o o Le o Le o o o o o o FIGURE 10 1 I O Assemblies for the Sun Fire 6800 System Rear View For cooling purposes populate the CompactPCI 1 0 assemblies in the following order IB8 IB9 IB6 then IB7 Chapter 10 CompactPCI I O Assemblies and Components 10 5 10 3 1 2 Location and Cooling Requirements for the Sun Fire 4810 System FIGURE 10 2 illustrates the I O assembly locations for the Sun Fire 481
32. 12 15 10 Installing the System Centerplane Insert and align the centerplane within the chassis cabinet FIGURE 12 8 on page 12 6 At the front of the system install the 19 screws securing the centerplane to the chassis Connect the system cable to the centerplane Fasten the upper right and upper left bus bar panel captive screws There are four captive screws at each location Install the bus bar access panels Reinstall the ID board from the old centerplane See Section 12 6 2 Installing the ID Board in the Sun Fire 6800 System Step 2 Install all CPU boards Repeater boards I O assemblies and System Controller boards from the front and rear of the system Install filler boards or panels in all empty slots Connect all cables Install the side panel behind the hinge Install the front and rear doors Installing the Fan Centerplane Insert and align the centerplane within the chassis cabinet and replace the 10 screws securing the centerplane to the system chassis FIGURE 12 10 on page 12 8 Connect the fan tray cable FIGURE 12 9 on page 12 7 Install the rear fan trays Install the plenum and the fan tray plenum panel Install the front fan trays Chapter 12 Centerplane and ID Boards 12 11 12 1 6 Replacing the Power Centerplane 1 Insert and align the power centerplane within the chassis cabinet and replace the nine screws securing the centerplane to th
33. 6 LEDs 6 5 filler board CPU Memory board 1 4 B 10 PCI card 1 4 B 10 repeater board 11 2 filler panel CPU Memory board 1 4 B 10 I O assembly B 10 power supply Sun Fire 4800 system 1 4 B 10 system controller board 1 4 B 10 functional description A 1 H hot pluggable components description A 10 I I O assembly 9 1 10 1 description 10 3 A 12 filler panel B 10 handling 9 2 10 2 installing 9 10 10 11 LEDs 9 8 10 8 10 12 rules B 8 installing CPU Memory board 8 12 DIMMs 8 17 fan tray Sun Fire 6800 system 6 6 1 0 assembly 9 10 10 11 memory modules 8 17 PCI card 9 13 repeater board 11 9 system controller board 7 14 LEDs CPU Memory board 8 3 fan tray 6 5 I O assembly 9 8 10 8 10 12 power supply 4 7 repeater board 11 5 system controller board 7 8 memory modules DIMMs 8 15 8 16 installing 8 17 maximizing performance 8 16 removing 8 15 rules B 7 overview system A 1 PCI card 9 12 9 13 filler board 1 4 B 10 installing 9 13 removing 9 12 9 13 PCI I O assembly Dynamic Reconfiguration 9 2 Index 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 installing 9 10 U reconfiguring 9 11 UltraSPARC III 8 3 removing 9 8 Periodic Maintenance 13 1 Cleaning the Air Intake Screen 13 2 Sun Fire 4800 system 13 6 Sun Fire 4810 system 13 4 Sun Fire 6800 system 13 2 power supply description 4 1 A 16 filler pan
34. 6800 4810 4800 3800 Systems Service Manual May 2008 Typographic Conventions TABLEP 1 Typographic Conventions Typeface Meaning Examples AaBbCc123 The names of commands files Edit your login file and directories on screen Use 1s a to list all files computer output AaBbCc123 Document titles new words or Read Chapter 6 in the User s Guide terms words to be emphasized These are called class options You must be superuser to do this Related Documentation Application Title Installation Operation Software Sun Fire 6800 System Getting Started Sun Fire 4810 4800 3800 Systems Getting Started Sun Fire 6800 System Installation Guide Sun Fire 4810 4800 3800 Systems Installation Guide Sun Fire 4810 4800 3800 Systems Cabinet Mounting Guide Sun Fire Cabinet Installation and Reference Guide Sun Fire 6800 4810 4800 3800 Systems Overview Manual Sun Fire Midrange Systems Platform Administration Manual Sun Fire Midrange Systems Controller Command Reference Manual Sun Fire Midrange Systems Dynamic Reconfiguration User Guide Preface xxiii Accessing Sun Documentation You can view print or purchase a broad selection of Sun documentation including localized versions at http www sun com documentation Sun Welcomes Your Comments Sun is interested in improving its documentation and welcomes your comments and suggestions You can email your comments to Sun at http www sun com h
35. Assembly for the Sun Fire 6800 4810 4800 Systems C 14 Repeater Board C 15 System Controller Board Sun Fire 6800 4810 4800 Systems C 16 System Controller Board Sun Fire 3800 System C 16 Power Supply for the Sun Fire 6800 4810 Systems C 17 Power Supply for the Sun Fire 3800 System C 18 Power Supply for the Sun Fire 4800 System C 18 Figures xvii xviii Sun Fire 6800 4810 4800 3800 Systems Service Manual e May 2008 Tables TABLE P 1 TABLE 1 1 TABLE 1 2 TABLE 1 3 TABLE 3 1 TABLE 4 1 TABLE 4 2 TABLE 4 3 TABLE 4 4 TABLE 4 5 TABLE 6 1 TABLE 6 2 TABLE 6 3 TABLE 7 1 TABLE 7 2 TABLE 8 1 TABLE 8 2 TABLE 9 1 TABLE 9 2 TABLE 9 3 Typographic Conventions xxiii Safety Precautions 1 1 Symbols 1 2 Overheating Precautions Using Filler Boards 1 5 FrameManager LED Major Functions 3 2 Specifications for the Power Supplies 4 2 Power Supply Slot Locations 4 2 Power Supply LED Functions 4 7 RTS LED Functions 4 19 Self Test LED Functions 4 19 Fan Trays and Their Slot Numbers 6 2 Fan Tray LED Functions 6 5 Default Fan Tray Configuration 6 9 System Controller Board Slot Locations for All Systems 7 4 System Controller Board LED Functions 7 8 CPU Memory Board LED Functions 8 3 CPU Memory Board Slot Locations 8 5 Description of the PCI I O Assembly 9 4 Location of the I O Assemblies 9 4 UO Assembly Status LED Functions 9 8 xix TABLE 10 1 TABLE 10 2 TABLE 10 3 TABLE 10 4
36. D TR DSR oe Go oe e le Hear view Front view FIGURE A 1 Sun Fire 6800 System Front and Rear Views A 3 Appendix A Functional Description A 2 2 Sun Fire 4810 System At the front of the system are slots for Up to two I O assemblies Up to two System Controller boards Up to two Repeater boards Up to three CPU Memory boards Up to three power supplies Up to three fan trays AC input box H fiaa es IRA Ra SS 8 al ss L sel e Le DI De eg De CT CT Front View Rear View FIGURE A 2 Sun Fire 4810 System Mounted in Sun Fire Cabinet Front and Rear Views Air circulation for the system boards is provided by the fan trays A 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 A 2 3 Sun Fire 4800 System At the rear of the system there are slots for the following Up to two I O assemblies Up to two System Controller boards Two Repeater boards Up to three CPU Memory boards Up to three fan trays
37. FIGURE 4 13 Captive screws FIGURE 4 13 Two Captive Screws on the AC Input Box Sun Fire 6800 System 5 Slide the AC input box out of the chassis FIGURE 4 14 4 16 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 4 2 1 2 FIGURE 4 14 Removing the AC Input Box Sun Fire 6800 System Installing the AC Input Box Slide the AC input box into the system Tighten the two captive screws Connect the power cord to the AC input box Power on the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the system 4 3 Redundant Transfer Unit RTU and Redundant Transfer Switch RTS The Sun Fire 6800 system has two RTUs Each RTU contains two RTS modules The primary configuration is the left RTS module with the right RTS module as secondary for redundancy The RTUs function as power sequencers Each RTS module within an RTU is connected to a separate power source Chapter 4 Power 4 17 Note If two separate AC power sources primary and secondary are not available and a single AC power source is used connect ONLY RTSO and RTS2 for Sun Fire 6800 systems to the power source Connecting all RTSs to a single AC power source even if separate circuit breakers are used is not supported and will adversely affect reliability Each RTS module has three LEDs FIGURE 4 15 and TABLE 4 4 The unswitched outlet o
38. Fire 6800 4810 4800 Systems 7 3 System Controller Board for the Sun Fire 3800 System 7 3 System Controller Board Slot Assignments for the Sun Fire 6800 System Front View System Controller Board Slot Assignments for the Sun Fire 4810 System Front View System Controller Board Slot Assignments for the Sun Fire 4800 System Rear View System Controller Board Slot Assignments for the Sun Fire 3800 System Front View Reset Switch on a System Controller Board 7 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 7 5 7 6 7 8 FIGURE 7 8 FIGURE 7 9 FIGURE 7 10 FIGURE 7 11 FIGURE 8 1 FIGURE 8 2 FIGURE 8 3 FIGURE 8 4 FIGURE 8 5 FIGURE 8 6 FIGURE 8 7 FIGURE 8 8 FIGURE 8 9 FIGURE 8 10 FIGURE 8 11 FIGURE 8 12 FIGURE 8 13 FIGURE 9 1 FIGURE 9 2 FIGURE 9 3 FIGURE 9 4 FIGURE 9 5 FIGURE 9 6 FIGURE 10 1 FIGURE 10 2 FIGURE 10 3 FIGURE 10 4 FIGURE 10 5 Loosening the Captive Screws and Ejector Levers 7 12 Removing and Replacing a System Controller Board Sun Fire 6800 System 7 13 Removing and Replacing a System Controller Board Sun Fire 3800 System 7 14 Tightening the Captive Screws and Locking the Ejector Levers 7 15 CPU Memory Board With the Cover Installed 8 4 CPU Memory Board Slot Assignments Sun Fire 6800 System Front View 8 5 CPU Memory Board Slot Assignments Sun Fire 4810 System Front View 8 6 CPU Memory Board Slot Assignments Sun Fire 4800 Syste
39. I O Peak I O is affected by operating frequency Total peak I O throughput per PCI board is 965 Mbytes second 9 3 1 PCI I O Assembly Location Requirements TABLE 9 2 Location of the I O Assemblies System Slot Numbers Location Sun Fire 6800 IB6 IB7 IB8 IB9 Rear Sun Fire 4810 IB6 IB8 Front Sun Fire 4800 IB6 IB8 Rear FIGURE 9 1 FIGURE 9 2 and FIGURE 9 3 illustrate the locations of the I O assemblies for all systems 9 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 9 3 1 1 Location Requirements for the Sun Fire 6800 System FIGURE 9 1 illustrates the I O assembly locations in the Sun Fire 6800 system IB9 IB8 IB7 T IB6 SE joo RE jo p es Se SS 6 al ss esse EE Ue sl al UJ FIGURE 9 1 I O Assemblies for the Sun Fire 6800 System Rear View When you install PCI I O assemblies into the Sun Fire 6800 system you can install them in either the top or bottom I O locations Populate the PCI I O assemblies from right to left That is populate 1 0 locations IB6 and IB8 before you populate the left I O locations IB7 and IB9 If PCI I O assemblies are to be mixed with the CompactPCI I O assemblies install
40. O oj oj oj jo 2 QI DI J o 0 O o oo ooo FIGURE C 7 Sun Fire 3800 System Rear View Key Description 1 Fan trays up to 4 FTO FT3 2 Power supplies up to 3 PS0 PS2 Appendix C Illustrated Parts Breakdown C 11 GLS CPU Memory Board Replacement Parts Description 1 DIMM Description Siz DIMM 256 MB DIMM 512 MB DIMM 1GB for CPU Memory boards only C 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 There are two styles of I O assemblies PCI and CompactPCI The Sun Fire 3800 system has only the CompactPCI style of I O assembly I O Assembly Replacement Parts C 1 6 S l C CAEP FIGURE C 9 PCI I O Assembly C 13 Appendix C Illustrated Parts Breakdown FIGURE C 10 CompactPCI I O Assembly for the Sun Fire 3800 System FIGURE C 11 CompactPCI I O Assembly for the Sun Fire 6800 4810 4800 Systems Description System Figure Reference PCI I O assembly Sun Fire 6800 4810 4800 systems FIGURE C 9 on page C 13 CompactPCI I O assembly Sun Fire 3800 system FIGURE C 10 on page C 13 CompactPCI I O assembly Sun Fire 6800 4810 4800 systems FIGURE C 11 on page C 14 C 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Caz Repeater Board Replacement Part
41. OR AO Ez C C Ol o Ld A o oo o oo o 0 610 _ NE PS2 PS1 PSO FIGURE 4 5 Power Supply Locations Sun Fire 3800 System Front View 4 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 4 1 2 4 1 3 4 1 3 1 Power Supply LEDs There are three LEDs on each power supply TABLE 4 3 notes the LED functions TABLE 4 3 Power Supply LED Functions LED Name and Location On Off Activated LED D Power supply activated and Power supply deactivated green operating normally Fault LED Internal fault No internal fault amber OK to remove Power supply can be Power supply cannot be LED amber Bn removed removed Replacing a Sun Fire 6800 4810 System Power Supply Removing a Sun Fire 6800 or Sun Fire 4810 System Power Supply Power off the appropriate power supply Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures forpowering off the power supply Note When the green Activated LED on the power supply is off not lit and the amber OK to remove LED is on lit it is safe to continue You do not have to power off the power grids AC input box or RTS module s 2 Have a power supply filler panel or replacement power supply available Chapter 4 Power 4 7 4 1 3 2 Ejector lever Captive screws 3 Loosen the two captive screws FIGURE 4 6 FIGURE 4 6 Removing or Replacing a Power Supply S
42. Removing the Screws Securing the Cover to the Bus Bar and Removing the Bus Bar Insulator Sun Fire 4810 System 12 17 Removing the Bus Bar Sun Fire 4810 System 12 17 Removing the System Centerplane Sun Fire 4810 System 12 18 Removing the Bottom Fan Tray CPU Memory Boards and I O Assemblies Sun Fire 4800 System 12 21 xiv Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 FIGURE 12 20 FIGURE 12 21 FIGURE 12 22 FIGURE 12 23 FIGURE 12 24 FIGURE 12 25 FIGURE 12 26 FIGURE 12 27 FIGURE 12 28 FIGURE 12 29 FIGURE 12 30 FIGURE 12 31 FIGURE 12 32 FIGURE 12 33 FIGURE 12 34 FIGURE 12 35 FIGURE 12 36 FIGURE 12 37 FIGURE 12 38 FIGURE 12 39 FIGURE 12 40 FIGURE 13 1 FIGURE 13 2 FIGURE 13 3 FIGURE A 1 FIGURE A 2 FIGURE A 3 Removing the Front Door Sun Fire 4800 System 12 22 Removing a Power Supply at the Front of the Sun Fire 4800 System 12 23 Disconnecting Cables From the Connectors on the Centerplane Sun Fire 4800 System 12 24 Removing the Top and Bottom Power Supply Supports Sun Fire 4800 System 12 25 Removing the Cable Guide Sun Fire 4800 System 12 26 Removing the Screws Securing the Centerplane to the System Sun Fire 4800 System 12 27 Removing the Centerplane and Insulator Sun Fire 4800 System 12 28 Removing the Boards Sun Fire 3800 System 12 31 Disconnecting the LED Cable Sun Fire 3800 System 12 32 Removing a Fan Tray Sun Fire 3800 S
43. Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 8 Disconnect the two cables from the connectors on the centerplane Both cables are on the right You will need to use force to disconnect the cables FIGURE 12 22 Disconnecting Cables From the Connectors on the Centerplane Sun Fire 4800 System Chapter 12 Centerplane and ID Boards 12 23 9 Remove the lower and upper power supply supports as follows a Remove the two screws securing the lower power support to the system enclosure b Remove the two screws securing the upper power supply support to the system enclosure c With both hands firmly pull the upper power supply support away from the centerplane and rotate the front of the upper power supply support downward and then remove it FIGURE 12 23 Removing the Top and Bottom Power Supply Supports Sun Fire 4800 System 12 24 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 10 Remove the plastic cable guide located on the bottom of the power supply bay next to the right wall FIGURE 12 24 Removing the Cable Guide Sun Fire 4800 System 11 Remove the ID board from the centerplane See Section 12 6 5 Removing the ID board From the Sun Fire 4800 System Step 4 Chapter 12 Centerplane and ID Boards 12 25 12 Using a long shaft Phillips screwdriver remove the 30 screws securing the centerplane to the system enclosure
44. Sun Fire 6800 system needs a minimum of one fan tray in the front FT1 and two fan trays in the rear FTO and FT2 The bottom CPU fan tray FT3 is redundant Requirement The Sun Fire 4810 system needs two of the three fan trays to cool the system The third fan tray lower CPU fan tray FT1 is redundant You can remove the bottom right fan tray on the CPU side of the system FT1 The system cools with the remaining two fan trays FTO and FT2 one pushing and one pulling Requirement The Sun Fire 4800 system needs two of the three fan trays to collectively cool the system FT1 and FT2 The third fan tray FTO is redundant Requirement The Sun Fire 3800 system has slots for up to four fan trays FTO FT3 The upper left fan tray FTO is a redundant fan tray Power Supplies The power supplies provide 56 VDC to the system 1 Requirement You must install power supply filler boards in all empty power supply slots for all systems Requirement The Sun Fire 6800 system has two power grids grid 0 and grid 1 Power supplies PS0 PS1 and PS2 are assigned to power grid 0 and power supplies PS3 PS4 and PS5 are assigned to power grid 1 You must have a minimum of two power supplies for each power grid for a minimum of four power supplies installed Requirement The Sun Fire 4810 4800 3800 systems have only one power grid grid 0 You must have a minimum of two power supplies installed PS2 is the red
45. TABLE 11 1 TABLE 11 2 TABLE 12 1 TABLE A 1 TABLE A 2 TABLE A 3 TABLE A 4 TABLE A 5 TABLE A 6 TABLE A 7 TABLE B 1 Description of the CompactPCI I O Assembly 10 3 Location of the I O Assemblies 10 4 1 0 Assembly Status LED Functions 10 8 I O Card Status LED Functions 10 12 Repeater Board Slot Locations 11 3 Repeater Board LED Functions 11 5 Default Fan Tray Configuration 12 40 Sun Fire 6800 System Components A 2 FrameManager LCD Displays A 8 FrameManager LED Functions A 9 CPU Memory Board Slot Locations A 11 I O Assembly Slot Locations A 12 UO Assemblies A 15 Number of Fan Trays CPU Fan Trays and Blower Assemblies A 18 Overheating Precautions Using Filler Panels and Filler Boards B 10 xx Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Preface This document describes how to remove and install field replaceable units FRUs This document also presents a functional description of the systems configuration rules and illustrated parts breakdowns for each system Who Should Use This Document Caution This document is written for qualified service trained maintenance providers If you are not a qualified service trained maintenance provider and you service the system your warranty on the system will be void xxi How This Document Is Organized This document contains the following chapters and appendixes Chapter 1 describes the safety precautions and tools you will
46. The Sun Fire 6800 system has card cage slots for the System Controller boards and the CPU Memory boards in the front of the system In the rear of the system are slots for the I O boards and the Repeater boards FIGURE A 1 The Sun Fire 4810 and Sun Fire 4800 systems have similar card cage layouts However in the Sun Fire 4810 system all boards are located in the front of the system FIGURE A 2 In the Sun Fire 4800 system all boards are located in the rear of the system FIGURE A 3 The Sun Fire 3800 system has both front and rear access See FIGURE A 4 for front and FIGURE A 5 for rear view of the system A 1 All systems feature shared memory multiprocessors and most of the same boards and operating software The Sun Fire 3800 system does not have the Repeater boards or a PCI I O assemblies The Sun Fire 3800 system has the equivalent of two Repeater boards integrated into the active centerplane The Sun Fire 3800 system only supports the CompactPCI I O assemblies The power supplies are the same on the Sun Fire 6800 and Sun Fire 4810 systems The Sun Fire 4800 system has a different power supply style The Sun Fire 3800 system has a third power supply style Information about various boards in the system is presented later in this appendix A 2 A 2 1 System Packaging This section describes the features of the system enclosures Sun Fire 6800 System TABLE A 1 lists the parts of the system in the front view and rear v
47. a CPU Memory filler panel which covers the board slot or a filler board into the board slot within one minute of removing the board The filler board or filler panel prevents the system from overheating If you remove two CPU Memory boards to swap components between the two boards you must install a filler panel which covers one board slot and install a filler board in the other CPU Memory board slot You must install a filler board in all other empty CPU Memory board slots Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 FIGURE A 7 illustrates the CPU Memory board with the CPU processor and Ecache module cover removed Note that two Ecache modules flank each side of the CPU processor FIGURE A 7 CPU Memory Board With the Cover Removed TABLE A 4 shows the CPU Memory board slot locations TABLE A 4 CPU Memory Board Slot Locations Number of CPU Memory System Board Slots Slot Numbers Location Sun Fire 6800 system 6 SBO SB5 Front Sun Fire 4810 system 3 SBO SB2 SB4 Front Sun Fire 4800 system 3 SBO SB2 SB4 Rear Sun Fire 3800 system 2 SBO SB2 Front Note Board slot numbers are marked on the chassis Appendix A Functional Description A 11 A 5 1 A 5 2 A 5 3 CPU Processors Each CPU Memory board supports four CPU processors If you do not have all four CPU processors installed you must have a CPU processor filler panel to cover the unused CPU processo
48. clean air intake screen by applying equal pressure along all sides of the screen Install all 12 screws to secure the screen to the system Chapter 13 Periodic Maintenance 13 3 13 3 Air Intake Screen for the Sun Fire 4810 System The air intake screen for the Sun Fire 4810 system is located at the front of the system D eiel S Da EEE OJO Ole Air intake screen Sl Ole lo ole Mallalo E o d b o_o o o_o o FIGURE 13 2 Air Intake Screen Location for the Sun Fire 4810 Front View 13 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 13 3 1 Replacing the Sun Fire 4810 Air Intake Screen Caution Use care when handling air intake screens The honeycomb structure can easily be damaged Remove the 10 screws from the screen Remove the air intake screen from the system Clean the air intake screen as described in Section 13 1 Cleaning the Air Intake Screen Install the clean air intake screen by applying equal pressure along all sides of the screen Install all 10 screws to secure the screen to the system Chapter 13 Periodic Mainten
49. damage to the assembly connect an antistatic wrist strap between you and the system Caution The PCI I O assemblies their modules and cards have surface mount components that can be broken by flexing the assemblies To minimize the amount of board flexing observe the following precautions m Hold the board only by the edges near the middle of the board where the board stiffener is located Do not hold the board only at the ends m When removing the board from an antistatic bag keep the board vertical until you lay it on the ESD antistatic mat m Do not place the board on a hard surface Use a cushioned antistatic mat The board connectors and components have very thin pins that bend easily m Be careful of small parts located on the component side of the board Do not use an oscilloscope probe on the components The soldered pins are easily damaged or shorted by the probe point m Transport the board in an antistatic bag Caution The heat sinks on the board can be damaged by incorrect handling Do not touch the heatsinks while replacing or removing the board Hold the board only by the edges If a heatsink is loose or broken obtain a replacement board Caution The heatsinks on the board can be damaged by improper packaging When storing or shipping the board ensure that the heatsinks have sufficient protection Note The PCI I O assembly can be inserted into a powered on system The assembly
50. exhaust filter Both centerplanes are removed from the rear of the system Removing the System Centerplane or the Power Centerplane Refer to the Sun Fire Midrange Systems Platform Administration Manual Chapter 9 Removing and Replacing Boards before powering off the system Halt the Solaris operating environment in each domain and power off the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the system Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system Preparing to remove the centerplanes m System centerplane a Disconnect all I O cables b At the front of the system make sure that the three power switches on the AC input box are turned off c Disconnect the AC input box power cords d Remove all boards including filler boards fan trays and the AC input box FIGURE 12 13 e Remove the ID board from the centerplane See Section 12 6 3 Removing the ID Board From the Sun Fire 4810 System Step 5 m Power centerplane a At the front of the system make sure that the three power switches on the AC input box are turned off b Remove all three power supplies FIGURE 12 13 Chapter 12 Centerplane and ID Boards 12 13 Lists FIGURE 12 13 Removing All Boards Fan Trays AC Input Box and Power Supplies From
51. ia SOOKE o o HU o 9 Ie A N E CED 10 11 12 77 14 f cb ssssesccssecccccssecessssce osecccsesecsss G CR RR CR R RG Dl o o o o o Front view Rear view FIGURE C 1 Sun Fire 6800 System Front and Rear Views C 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CL 1 Key Description a AeA N ON 11 12 13 14 15 System Controller board SSC1 System Controller board SSCO Power supplies up to 6 PSO PS5 Air inlet screen CPU Memory boards w 2 CPUs 750 MHz 0 MB memory up to 6 SB0 SB5 CPU Memory boards w 4 CPUs 750 MHz 0 MB memory CPU Memory boards w 2 CPUs 900 MHz 0 MB memory CPU Memory boards w 4 CPUs 900 MHz 0 MB memory CPU Memory boards w 4 CPUs 1 05 GHz 0 MB memory CPU Memory boards w 2 CPUs 1 2 GHz 0 MB memory CPU Memory boards w 4 CPUs 1 2 GHz 0 MB memory Fan tray FT1 Fan tray FT3 Air outlet screen I O assemblies up to 4 IB6 IB9 PCI I O assemblies up to 4 IB6 IB9 CPCI Fan tray
52. in a Sun Fire 3800 System 12 30 12 5 12 6 124 1 Removing the Centerplane 12 30 12 4 2 Installing the Centerplane 12 38 Replacing the Sun Fire 3800 System LED Board 12 41 12 5 1 Removing the LED Board 12 41 12 5 2 Installing the LED Board 12 43 Replacing the ID Boards 12 44 12 6 1 Removing the ID Board From the Sun Fire 6800 System 12 44 12 6 2 Installing the ID Board in the Sun Fire 6800 System 12 46 12 6 3 Removing the ID Board From the Sun Fire 4810 System 12 47 12 6 4 Installing the ID board in the Sun Fire 4810 System 12 49 12 6 5 Removing the ID board From the Sun Fire 4800 System 12 49 12 6 6 Installing the ID board in the Sun Fire 4800 System 12 50 Periodic Maintenance 13 1 13 1 13 2 A 1 A 2 Cleaning the Air Intake Screen 13 2 Air Intake Screen for the Sun Fire 6800 System 13 2 13 2 1 Replacing the Sun Fire 6800 Air Intake Screen 13 3 Air Intake Screen for the Sun Fire 4810 System 13 4 13 3 1 Replacing the Sun Fire 4810 Air Intake Screen 13 5 Air Intake Screen for the Sun Fire 4800 System 13 6 13 4 1 Replacing the Sun Fire 4800 Air Intake Screen 13 7 Functional Description A 1 System Overview A 1 System Packaging A 2 A 2 1 Sun Fire 6800 System A 2 A2 2 Sun Fire 4810 System A 4 A 2 3 Sun Fire 4800 System A 5 Contents vii A 2 4 Sun Fire 3800 System A 6 A3 Software A 8 A 3 1 System Controller Software A 8 A 3 2 FrameManager Software A 8 A 4 Device Hot Plug Procedures A 9 A 5 CPU Memory Board A 10
53. manages three LEDs power fault and service TABLE A 3 TABLE A 3 FrameManager LED Functions LED Function Operation Activated LED Power On when the RTS has been commanded to enable green switched power Fault LED Fault I On only when a fault condition exists somewhere in amber the frame OK to remove Service On when any of the following conditions are met LED amber e A fan tray is detected and its service indicator is lit e An RTS module is detected and it has a fault e A fault is detected in the top cap or a remote command caused the service LED to be lit A4 Device Hot Plug Procedures The power supplies and fan trays are hot pluggable When a device is hot pluggable it does not require intervention from the Solaris operating environment As long as you power off the device using the system controller software and the amber OK to remove LED is lit you can safely remove the device from the system Appendix A Functional Description A 9 When you hot plug a fan tray or power supply you must install a replacement within one minute of removing the component from the system The amber OK to remove LED must be on before you can safely remove the device A 5 A 10 CPU Memory Board The CPU Memory board supports up to four CPUs eight banks of Ecache and 32 DIMMs two DIMM banks of four DIMMs per bank for each CPU When you remove the CPU Memory board to install components on it you must install
54. of removing the fan tray install a replacement or a filler panel to prevent the system from overheating Make sure you have a replacement fan tray or filler panel available Power off the defective fan tray Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the fan tray Wait until the LEDs indicate that the fan tray is ready to be removed Note After powering off the fan tray the green Activated LED on the fan tray must be off not lit and the amber OK to remove LED must be on lit You do not have to power off the power grids AC input box or RTS module s Loosen the two captive screws Chapter 6 Fan Trays 6 7 5 Slide the fan tray out FIGURE 6 6 Removing or Replacing a Fan Tray Sun Fire 3800 System 6 If no replacement install a filler panel 7 Tighten the captive screws 6 4 2 Installing a Fan Tray Caution Within one minute of removing the filler panel install a fan tray to prevent the system from overheating 1 Loosen the captive screws on the filler panel if present 2 Remove the filler panel and save it 3 Slide the fan tray into the slot m Install the two bottom fan trays FT2 and FT3 with the captive screws on top 6 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 m Install the top two fan trays FTO and FT1 with the captive screws on the bottom The default configuration
55. or if the Sun Fire 3800 system is a standalone system remove the power cords from the wall outlets Disconnect the power cords from the power supplies Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system Chapter 12 Centerplane and ID Boards 12 29 6 At the front of the system remove the boards and the I O assemblies You do not need to remove the board filler panels but you do need to remove the I O assembly filler board FIGURE 12 27 Refer to the Chapters 6 7 and 10 of this document for the removal procedures Note When you remove the boards and assemblies from the system do not stack the boards and assemblies of top of each other FIGURE 12 27 Removing the Boards Sun Fire 3800 System 12 30 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 7 At the front of the system disconnect the LED cable FIGURE 12 28 The connector key is on the top horizontal surface FIGURE 12 28 Disconnecting the LED Cable Sun Fire 3800 System Chapter 12 Centerplane and ID Boards 12 31 8 At the rear of the system remove the fan trays and the fan tray filler panel FIGURE 12 29 illustrates how to remove a fan tray from the system a Loosen the captive screws b Make sure that the power cords to the power supplies are out of the way c Slide the fan trays out d R
56. remove board or component from the system when is REMOVE the OK to remove LED amber or blue is lit 1 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual e May 2008 System Precautions Ensure that the voltage and frequency of the power outlet to be used matches the electrical rating labels on the equipment Wear an ESD wrist foot strap when handling any magnetic storage devices CPU Memory boards or other printed circuit boards Use only properly grounded power outlets as described in the installation guides Caution DO NOT make mechanical or electrical modifications to the system or the cabinet Sun Microsystems is not responsible for regulatory compliance of modified cabinets Caution The chassis AC power cord s must remain connected to ensure a proper ground Captive Screws Caution Completely loosen all captive screws before ejecting the System Controller board power supplies and I O assemblies Captive screws that have not been completely loosened may cause damage to the System Controller board power supplies or I O assemblies Fan Speed Message The fan speed message states WARNING instead of NOTICE when the fan changes speed Fans will go from low to high speed if all of the system fans are not providing cooling or when the environmental threshold is exceeded for the CPU Use the showenv v command to obtain CPU environmental threshold information Refer to the Sun
57. the Sun Fire Midrange Systems Platform Administration Manual Removing and Replacing Boards chapter 12 6 5 Removing the ID Board From the Sun Fire 4810 System 1 Refer to the Sun Fire Midrange Systems Platform Administration Manual Chapter 9 Removing and Replacing Boards before powering off the system 2 Halt the Solaris operating environment in each domain and power down the entire system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the system 3 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system 4 Facing the rear of the system remove IB8 I O assembly from the system FIGURE 12 39 See Chapter 9 for I O assembly removal procedures IB8 FIGURE 12 39 Removing IB8 I O Assembly Sun Fire 4810 System 12 46 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 5 Reaching into the opening created by removing the UO assembly grasp the ID board by the edges and remove it from the centerplane FIGURE 12 40 ID board D I oleole
58. the board for a Sun Fire 3800 system FIGURE 7 9 Removing and Replacing a System Controller Board Sun Fire 6800 System Chapter 7 System Controller Board 7 13 7 2 4 3 A AN FIGURE 7 10 Removing and Replacing a System Controller Board Sun Fire 3800 System Installing the System Controller Board Power off the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete system procedures for powering off Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system Caution The system is sensitive to static electricity Turn both board ejectors outward before you insert the board into the card cage Line up the board with the slots m For the Sun Fire 6800 4810 4800 systems slide the board into the card cage slot FIGURE 7 9 m For the Sun Fire 3800 system put one hand on the center of the board and the other hand on the front panel Slide the board into the slot Caution Do Not Force any board into a slot this can cause damage to the board and system The board should insert and seat smoothly If it binds remove the board and inspect the card cage slot for any obvious obstructions After the board is completely into the card cage simultaneously push inward on both board ejectors FIGURE 7 11 7 14 Sun Fire 6800 4810 4
59. the clamp FIGURE 12 31 Removing the Clamp Sun Fire 3800 System 12 34 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 11 Remove the nine smaller screws with a Phillips no 1 screwdriver FIGURE 12 32 Make sure that the power supply cables are clear and remove the subchassis s eee e FIGURE 12 32 Removing the Subchassis 12 Remove the six screws of the lower bulkhead with a long shaft Phillips no 2 screwdriver FIGURE 12 33 Remove the lower bulkhead FIGURE 12 33 Removing the Lower Bulkhead Chapter 12 Centerplane and ID Boards 12 35 13 Use a long shanked Phillips no 2 screwdriver to loosen the 18 captive screws on the bulkhead that attach the centerplane to the system Loosen the captive screws in this order m Four corners m Middle m Remaining screws working your way around the edges The centerplane hangs on a guide pin and will begin to shift when the last bulkhead screw is unfastened 14 Disengage the centerplane from the guide pin in the center of the cabinet Hold the centerplane with one hand on the top and one hand on the middle while you are detaching it from the guide pin FIGURE 12 34 Remove the centerplane FIGURE 1
60. the configuration are redundant power supplies The power supplies provide 56 VDC to all system boards except the system controller The power supplies provide 55 VDC to the system controller and 56 VDC is distributed to the fan trays Current sharing between power supplies provides redundant power A 16 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 FIGURE A 12 Power Supply for the Sun Fire 6800 and Sun Fire 4810 Systems FIGURE A 13 Power Supply for the Sun Fire 3800 System Appendix A Functional Description A 17 L N FIGURE A 14 Power Supply for the Sun Fire 4800 System A 8 Fan Trays All systems have fan trays that cool all components in the system TABLE A 7 lists the number of fan trays in the systems TABLE A 7 Number of Fan Trays CPU Fan Trays and Blower Assemblies System Type Total Number of Fan Trays and Blower Assemblies Sun Fire 6800 system 4 fan trays Sun Fire 4810 system 3 fan trays Sun Fire 4800 system 3 fan trays Sun Fire 3800 system 4 blower assemblies The Sun Fire 4800 system has three fan trays a CPU fan tray an I O fan tray which cools all components in the system except for the CPU and a third redundant fan tray which provides cooling if either the CPU fan tray or I O fan tray fails A 18 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 The Sun Fire 3800 system has four blower assemblies in the rear of the system that provid
61. where the system controller configuration and other data can be written The data written includes the chassis and centerplane serial numbers the system type and the Ethernet addresses Additionally there is some circuitry that will be used to arbitrate bus control between the two system controllers The ID board is connected to the centerplane at the front of the system The ID board should only be removed if it is determined to be at fault or if the centerplane is at fault The ID board should then be removed and reinstalled onto the new centerplane Removing the ID Board From the Sun Fire 6800 System Refer to the Sun Fire Midrange Systems Platform Administration Manual Removing and Replacing Boards chapter before powering off the system Halt the Solaris operating environment in each domain and power down the entire system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the system Chapter 12 Centerplane and ID Boards 12 43 3 Facing the rear of the system remove the upper left UO assembly IB9 from the system FIGURE 12 37 See Chapter 9 for I O assembly removal procedures IB9 COO ls RZ O e GI ees Glass 000g RATE PETS FIGURE 12 37 Removing IB9
62. will not be recognized by the system until the domain has been re initialized and rebooted or dynamically reconfigured into the domain Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for initializing a domain Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete DR procedures 9 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 9 2 Filler Boards and Filler Panels To prevent the system from overheating see Section 1 4 Filler Boards and Filler Panels on page 1 5 for procedures you must follow when removing the I O assembly from a powered on system Caution You must install a filler panel that covers only the front of the assembly slot if the system is to be powered up without the I O assembly installed Make sure ALL slots in the I O assemblies are filled by cards OR filler boards Chapter9 PCI I O Assemblies and Components 9 3 9 3 PCI I O Assemblies TABLE 9 1 Description of the PCI I O Assembly VO Assembly Description PCI I O Assembly Eight PCI slots Six slots for full length PCI I O cards and two short slots for short PCI I O cards Short PCI cards can be installed in any of the six full length slots as well Peak I O throughput for the full length PCI I O slots 0 1 2 4 5 and 6 is 33 MHz 64 bit and 5V I O Peak I O throughput for the short PCI I O slots 3 and 7 is 66 33 MHz 64 bit and 3 3V
63. 0 System CIR CIR CHE AC input a n e box Fees FIGURE 4 10 AC Input Box Sun Fire 4800 System 4 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Taiata MF AC input box FIGURE 4 11 AC Input Box Sun Fire 4810 System pura O AC input box AC input box FIGURE 4 12 AC Input Boxes Sun Fire 6800 System Rear View Chapter 4 Power 4 15 4 2 1 Replacing the AC Input Box 4 2 1 1 Removing the AC Input Box 1 Power off the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the system Note The Sun Fire 4810 and 4800 AC input boxes have three power cord locks each 2 Loosen the power cord lock s 3 Disconnect the power cord s T Caution Disconnecting the power cord removes system ground 4 Loosen the two captive screws on the AC input box
64. 0 System Rear View A 7 FrameManager Software Release 1 2 LCD Display A 9 CPU Memory Board With the Cover Removed A 11 PCI I O Assembly A 13 PCI Card A 14 CompactPCI I O Assembly Sun Fire 3800 System A 14 CompactPCI I O Assembly Sun Fire 6800 4810 4800 Systems A 16 Power Supply for the Sun Fire 6800 and Sun Fire 4810 Systems A 17 Power Supply for the Sun Fire 3800 System A 17 Power Supply for the Sun Fire 4800 System A 18 System Controller Board Sun Fire 6800 4810 4800 Systems A 20 System Controller Board Sun Fire 3800 System A 20 Serial Number Location for the Sun Fire 6800 System Rear B 2 Serial Number Location for the Sun Fire 4810 System Front B 3 Serial Number Location for the Sun Fire 4800 System Rear B 4 Serial Number Location for the Sun Fire 3800 System Rear B 5 Sun Fire Cabinet System Serial Number Location Rear B 6 Sun Fire 6800 System Front and Rear Views C 2 Sun Fire 6800 System Cabinet C 4 Sun Fire 4810 System Mounted in Optional Sun Fire Cabinet Front View C 5 Sun Fire 4800 System Rear View C 7 Sun Fire 4800 System Front View C 8 Sun Fire 3800 System Front View C 10 Sun Fire 3800 System Rear View C 11 CPU Memory Board C 12 PCI I O Assembly C 13 CompactPCI I O Assembly for the Sun Fire 3800 System C 13 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 FIGURE C 11 FIGURE C 12 FIGURE C 13 FIGURE C 14 FIGURE C 15 FIGURE C 16 FIGURE C 17 CompactPCI I O
65. 0 system E N le IB8 A Z o __ bd U e PL lt o o lls E SI sl Sits sli k LS el Jef e elil lt l o L J ol CR xs olf eee 9 e o LRR o SS ee ol ORR L gt PSO TT ARARRKRARKRKRA 5 5 a FIGURE 10 2 I O Assemblies for the Sun Fire 4810 System Front View For cooling purposes populate the CompactPCI I O assemblies in the following order IB8 then IB6 10 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 10 3 1 3 10 3 1 4 Location and Cooling Requirements for the Sun Fire 4800 System FIGURE 10 3 illustrates the I O assembly locations for the Sun Fire 4800 system S es oo 33393399399032939289993 SE 89 83889898 IB8 A1 Li o o o AA ll o o el lolol IB6 lo L CE M m cu oO o e 7 G o 2 2 G 7 rag S 2 all all jo E G o 9 o o o o o FIGURE 10 3 I O Assemblies for the Sun Fire 4800 System Rear Vie
66. 0 system SSCO master and Rear SSC1 redundant controller Sun Fire 3800 system SSCO master and Front SSC1 redundant controller FIGURE 7 3 FIGURE 7 4 FIGURE 7 5 and FIGURE 7 6 illustrate the System Controller board slot assignments For all systems the System Controller board in the lower slot SSCO is the master System Controller board The System Controller board in the top slot SSC1 is the redundant System Controller board 7 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 E l B B 7 li bl bl dl ssci 11 J dl bb of Br o ssco 7 a n E A ilo DE lo r of zle olf BI olf Le o FIGURE 7 3 System Controller Board Slot Assignments for the Sun Fire 6800 System Front View Chapter 7 System Controller Board 7 5 o o o o 2 Tololo 7 D
67. 09909999609 Mlsiataiatalatatalatatate d SGD S2DSDG9I jasaosqossqq9 jasossoqsoaso Isfetetelefeteletelelete bddecdecodee Mlsiaiaiatalatatalatalale Istetatetetetetetetetete Msisiatetaiatetatetetete 22 299p i stalelejetelele slsis jasaosqossqq9 jasassoqaoaso S220290 9099 asecsqqssqq9 i Mlsialaiatalatatalatalale ol Iapenannanpen Bonnnennanpe Hdadagadadel d BBDEHBBHEHE HAHBBABEREE BESSSSSABSAR SGG 2909099 9909909999009 peononeopenn SRG2DS2D SGS jasaosgossqq9 jasassqqgoaso S220220 9099 bddecdecodee Mlsiaiaiatalatatalatalale Hoooponpeone Bddecdedodee 2292995 lo U U U lo d lo U U U lo lo d L b H H o o o o o o o o r o 9 o o o 9 o o o o o o o o o FIGURE C 5 Sun Fire 4800 System Front View Key Description C 8 Fan tray FT1 Power supplies up to 3 PS0 PS2 Air inlet screen Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Key Description Centerplane ID source board Cable system centerplane power Cable fan and I O centerplane Appendix C Illustrated Parts Breakdown C 9 C 1 4 Sun Fire 3800 System Replacement Parts
68. 2 34 Removing the Centerplane Sun Fire 3800 System 12 36 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 12 4 2 Installing the Centerplane 1 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system 2 At the rear of the system install the centerplane FIGURE 12 34 a a b While holding on to the centerplane at the bottom and the middle mount the centerplane to the guide pin in the top center Hold on to the centerplane while mounting it Partially tighten the 18 captive screws that attach the centerplane to the system two or three turns with a Phillips screwdriver in this order Upper left corner Lower right corner Upper right corner Lower left corner Middle screws in this order top middle left side middle right side middle Partially tighten the remaining screws two or three turns with a long handled Phillips screwdriver beginning at the lower left of the unit Continue around the unit from left to right and partially tighten the screws two or three turns ending with the lower right Tighten the screws in the same order Install the lower bulkhead FIGURE 12 33 Partially tighten the six screws making two or three turns with a Phillips screwdriver in the following order Upper left corner Upper right corner Lower left corner Lower right corner Left middle Right middle
69. 7 2 System Controller Board LED Functions LED Name and Location On Off Activated LED D Board is activated green Fault LED amber 2 Internal fault OK to remove LED Assembly can be removed amber 7 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Board is deactivated No internal fault Assembly cannot be removed 7200 Resetting the System Controller Board Caution For all SC App versions resetting a System Controller should be an absolute last resort it is always preferable to try the reboot command first For System Controllers with firmware 5 11 x or 5 12 x versions an attempt to reset the board could bring down running domains If the System Controller can not be rebooted it is safer to take all the domains down before attempting to reset it Note System Controllers with firmware Versions 5 13 x and later have automatic System Controller failover implemented for systems with two System Controllers The main System Controller puts out a clock signal which the spare System Controller monitors If the spare System Controller does not see a clock signal due to a unresponsive main System Controller it will automatically initiate a failover and become the main System Controller only if failover has been enabled and is active otherwise you may risk domain crashes attempting to use the reboot command take all the domains down before attempting 1 Caution If a System Contro
70. 800 3800 systems The Sun Fire 3800 system which has two I O assemblies supports only the CompactPCI I O assembly See DIMM Power on self test This is the program that takes uninitialized system hardware and probes and tests its components configures what seems worthwhile into a coherent initialized system and hands it off to the OpenBoot PROM Glossary 1 Repeater board Sun Fire 6800 system Sun Fire 4810 system Sun Fire 4800 system Sun Fire 3800 system SRAM System Controller board UltraSPARC II This board acts as a switch and connects multiple CPU Memory boards and I O assemblies together In the Sun Fire 4800 and Sun Fire 4810 systems you need only one Repeater board However in the Sun Fire 6800 system the Repeater boards work in pairs In the Sun Fire 3800 system the equivalent of two Repeater boards is integrated into the active centerplane A 24 processor system installed in a cabinet A 12 processor system A 12 processor system An 8 processor system Static random access memory A type of high speed memory device used for Ecache modules A board containing a microSPARC processor which oversees operation of the system and provides clocks and the console bus The processor used in all systems comprising this family of systems Glossary 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual e May 2008 Index A assembly I O 9 1 10 1 B board CPU Memory 8 3 1 0 10 3 system control
71. 800 3800 Systems Service Manual May 2008 6 Tighten the two captive screws using a Phillips No 2 screwdriver FIGURE 7 11 Ejector lever PRET Captive screw FIGURE 7 11 Tightening the Captive Screws and Locking the Ejector Levers 7 Connect the serial or network cable to the board 8 Power on the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete system procedures for powering on Chapter 7 System Controller Board 7 15 9 Complete the software procedures for installing the System Controller board Refer to the Sun Fire Midrange Systems Platform Administration Manual Chapter 9 Removing and Replacing Boards 7 16 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CHAPTER 8 CPU Memory Boards and Components To protect both yourself and the equipment make sure you follow the precautions in Chapter 1 This chapter contains the following sections m Section 8 1 Handling Boards and Assemblies on page 8 1 m Section 8 2 Filler Panels and Filler Boards on page 8 3 a Section 8 3 CPU Memory Boards on page 8 3 m Section 8 3 1 Replacing CPU Memory Boards on page 8 7 a Section 8 3 2 Replacing DIMMs on page 8 13 For your protection also observe the following safety precautions when setting up your equipment m Follow all cautions warnings and instructions marked on the equipment m Always u
72. 800 System 4 8 Removing or Replacing a Power Supply Sun Fire 4800 System 4 10 xi xii FIGURE 4 8 FIGURE 4 9 FIGURE 4 10 FIGURE 4 11 FIGURE 4 12 FIGURE 4 13 FIGURE 4 14 FIGURE 4 15 FIGURE 4 16 FIGURE 4 17 FIGURE 4 18 FIGURE 5 1 FIGURE 6 1 FIGURE 6 2 FIGURE 6 3 FIGURE 6 4 FIGURE 6 5 FIGURE 6 6 FIGURE 6 7 FIGURE 6 8 FIGURE 6 9 FIGURE 7 1 FIGURE 7 2 FIGURE 7 3 FIGURE 7 4 FIGURE 7 5 FIGURE 7 6 FIGURE 7 7 Removing or Replacing a Power Supply Sun Fire 3800 System 4 12 AC Input Box Sun Fire 6800 System 4 14 AC Input Box Sun Fire 4800 System 4 14 AC Input Box Sun Fire 4810 System 4 15 AC Input Boxes Sun Fire 6800 System Rear View 4 15 Two Captive Screws on the AC Input Box Sun Fire 6800 System 4 16 Removing the AC Input Box Sun Fire 6800 System 4 17 RTU and RTS Modules 4 18 RTS Modules Sun Fire 4810 System Rear View 4 20 RTS Modules Sun Fire 6800 System 4 20 RTU Assembly 4 21 Patch Panel Location Rear View 5 1 Front and Rear Fan Trays Sun Fire 6800 System 6 3 Fan Trays Sun Fire 4810 System 6 3 Fan Trays Sun Fire 4800 System 6 4 Fan Trays Sun Fire 3800 System 6 4 Removing or Replacing a Front Fan Tray Sun Fire 6800 System 6 6 Removing or Replacing a Fan Tray Sun Fire 3800 System 6 8 Cabinet Fan Trays 6 9 Cabinet Fan Tray Power Switch and Connectors 6 10 Cabinet Fan Tray Top Plate 6 11 System Controller Board for Sun
73. A 5 1 CPU Processors A 12 A 5 2 Ecache Modules A 12 A 5 3 DIMMs A 12 A 6 I O Assemblies A 12 A 6 1 PCII O Assembly A 13 A 6 2 Compact PCI I O Assembly A 14 A 7 Power Supplies A 16 A 8 Fan Trays A 18 A 9 System Controller Board A 19 B System Serial Number Locations and Rules for System Configuration B 1 B 1 System Serial Number Locations B 1 B 1 1 Location for the Sun Fire 6800 System B 1 B 1 2 Location for the Sun Fire 4810 System B 3 B 1 3 Location for the Sun Fire 4800 System B 4 B 1 4 Location for the Sun Fire 3800 System B 4 B 2 Boards and Assemblies B 7 B 2 1 CPU Memory and CPU Memory Boards B 7 B 2 2 I O Assemblies B 8 B 2 3 Repeater Boards B 9 B 2 4 System Controller Board B 9 B 3 Filler Boards and Filler Panels B 10 B 4 Fan Trays B 11 viii Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 B 5 Power Supplies B 11 B 6 Connecting Cables B 12 B 6 1 Ethernet B 12 B 6 2 Serial Port B 12 C Illustrated Parts Breakdown C 1 C 1 List of Replacement Parts C 1 C 1 1 Sun Fire 6800 System Replacement Parts C 2 C 1 2 Sun Fire 4810 System Replacement Parts C 5 C 1 3 Sun Fire 4800 System Replacement Parts C 7 C 1 4 Sun Fire 3800 System Replacement Parts C 10 C 1 5 CPU Memory Board Replacement Parts C 12 C 1 6 I O Assembly Replacement Parts C 13 C 1 7 Repeater Board Replacement Part C 15 C 1 8 System Controller Board C 16 C 1 9 Power Supply Replacement Parts C 17 C 1 10 Filler Boards and Filler Panels Replacement Parts C 19
74. BREE IKI 810 Oo o O Rte gt o Miu dl NH 0 cs 0 QA ri al e May 2008 vice Manu 8 4 Sun Fire 6800 4810 4800 3800 Systems Ser TABLE 8 2 shows the CPU Memory board slot locations TABLE 8 2 CPU Memory Board Slot Locations System Number of Slots Slot Numbers Location Sun Fire 6800 Sun Fire 4810 Sun Fire 4800 Sun Fire 3800 6 SBO SB1 SB2 SB3 SB4 Front SB5 SBO SB2 SB4 Front SBO SB2 SB4 Rear SBO SB2 Front FIGURE 8 2 FIGURE 8 3 FIGURE 8 4 and FIGURE 8 5 illustrate the slot numbers for the CPU Memory boards for all systems SBO 1 SB2 SB4 Z 004 SB5 SB3 SB1 FIGURE 8 2 CPU Memory Board Slot Assignments Sun Fire 6800 System Front View Chapter 8 CPU Memory Boards and Components 8 5 T sBo CR E CG SB2 Lal LT ell ld lol lol SB4 SIAT ofo elil ojo B B B le b S S e lla 2 0 Taiao
75. C input box es FIGURE 2 2 FIGURE 2 3 FIGURE 2 4 The Sun Fire 3800 system does not have an AC input box fed se E ge hd a n m S E U a UU 9 a AC input box o e al o E Han Bas o ef ws CJ dig SLI o ol o FIGURE 2 2 AC Input Boxes Sun Fire 6800 System Rear View S T ac input box FIGURE 2 3 AC Input Box Sun Fire 4810 System Front View 2 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 L gl Hall a b heli LI e HIE lel ld e L leiel d b O AC input box Rule af Tollo k o o o o 9 o o FIGURE 2 4 AC Input Box Sun Fire 4800 System Rear View Chapter 2 Powering Off and On 2 3 4 If you have a Sun Fire 3800 system turn
76. CI I O assembly in the bottom slots and the CompactPCI I O assembly in the top slots for cooling purposes The Sun Fire 3800 system supports only the CompactPCI I O assembly For the Sun Fire 3800 system it is suggested that you populate the left 1 0 slot IB6 first and the right I O slot IB8 last PCI I O Assembly The PCI I O assembly has eight slots Six slots accommodate full length PCI I O cards Two slots accommodate short PCI cards You can install short PCI I O cards in any of the full length PCI I O slots as well The PCI I O cards in all systems in slots 0 1 2 4 5 and 6 operate at 33 MHz 64 bit and 5V I O The PCI cards in slots 3 and 7 operate at 66 MHz 64 bit and 3 3V I O FIGURE A 8 shows the PCI I O assembly FIGURE A 8 PCI I O Assembly FIGURE A 9 shows a PCI card Appendix A Functional Description A 13 A 6 2 FIGURE A 9 PCI Card Compact PCI I O Assembly The CompactPCI I O assembly for the Sun Fire 3800 system supports six CompactPCI I O cards FIGURE A 10 RNs RES LN D FIGURE A 10 CompactPCI I O Assembly Sun Fire 3800 System A 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 TABLE A 6 describes the I O assemblies TABLE A 6 I O Assemblies VO Assembly Description PCI I O Assembly 8 PCI slots The PCI I O assembly has 6 slots for full length PCI I O cards and 2 short slots for short PCI I O cards You can install
77. FTO Fan tray FT2 AC input box AC1 Repeater boards up to 4 RPO RP3 Patch panel AC input box ACO System centerplane Power centerplane Fan centerplane ID source board Cable system centerplane power Cable fan tray centerplane power Cable AC input tray Cable peripherals Cable RJ 45 shielded Ethernet Appendix C Illustrated Parts Breakdown C 3 Li N TTT FISSATA SEZ re teste Raa P S ZE SS CERA 285 8 TE ee alc sn CT LJ Front view Rear view FIGURE C 2 Sun Fire 6800 System Cabinet Key Description 1 FrameManager 2 Fan trays up to 2 3 RTS Module 4 RTU Assembly 5 EMI Clip hidden by SB5 on right side of chassis C 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 C2 Sun Fire 4810 System Replacement Parts
78. Fire 6800 4810 4800 3800 System Controller Command Reference Manual for correct usage of the showenv command The system is OK and is still within the thermal specification when this WARNING message appears Chapter 1 Safety and Tools Requirements 1 3 1 3 3 1 3 4 1 3 5 Sun Fire Cabinet Fan Tray Power Switches If the Sun Fire cabinet fan trays are not operating make sure that the fan trays are switched on The fan tray power switches are located in the back of each cabinet fan tray below the power cord socket Firmware On Replacement Boards and Assemblies After installing a board or assembly use the showboards p proms command to determine if the firmware needs to be updated If an update is required use either the system controller flashupdate f or flashupdate c command Refer to the Sun Fire 6800 4810 4800 3800 System Controller Command Reference Manual for correct usage of the flashupdate command Note Do not use the flashupdate u command as shown in onscreen messages Using flashupdate u can result in incompatibility issues that require a reboot of the system controller and domains You can find a list of the most current patches for bug fixes and system firmware upgrade on SunSolve Online SunSolve provides recommended and security patches including Year 2000 patches to all users Other product and OS patches are available to SunSpectrum contract customers Contact your local Sun Customer Care C
79. GURE 8 13 Installing a CPU Memory Board EMI Springfingers Clip CPU Memory Boards and Components 8 21 Chapter 8 8 22 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CHAPTER 9 PCI I O Assemblies and Components The PCI I O assembly is supported only in the Sun Fire 6800 4810 4800 systems This chapter provides an overview of the PCI I O assembly including how to remove and install the PCI I O assembly and PCI cards This chapter contains the following sections m Section 9 1 Handling Boards and Assemblies on page 9 1 m Section 9 2 Filler Boards and Filler Panels on page 9 3 m Section 9 3 3 Replacing PCI I O Assemblies on page 9 8 m Section 9 3 4 Replacing PCI Cards on page 9 11 To protect both yourself and the equipment make sure you follow the precautions in Chapter 1 Also observe the following safety precautions when setting up your equipment m Follow all cautions warnings and instructions marked on the equipment m Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that can result in fire or electric shock m Refer servicing of equipment to qualified personnel 9 1 Handling Boards and Assemblies U Caution The chassis AC power cord must remain connected to ensure a proper ground 9 1 e gt gt gt Caution The system is sensitive to static electricity To prevent
80. H H o o o o o o o o o o o o o o o o o o o o o o o FIGURE 13 3 Air Intake Screen Location for the Sun Fire 4800 Front View 13 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 13 4 1 Replacing the Sun Fire 4800 Air Intake Screen Caution Use care when handling air intake screens The honeycomb structure can easily be damaged Remove the 9 screws from the screen Remove the air intake screen from the system Clean the air intake screen as described in Section 13 1 Cleaning the Air Intake Screen Install the clean air intake screen by applying equal pressure along all sides of the screen Install all 9 screws to secure the screen to the system Chapter 13 Periodic Maintenance 13 7 13 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 APPENDIX A Functional Description This appendix provides functional descriptions of the hardware and software components and contains the following sections Section A 1 System Overview on page A 1 Section A 2 System Packaging on page A 2 Section A 3 Software on page A 8 Section A 4 Device Hot Plug Procedures on page A 9 Section A 5 CPU Memory Board on page A 10 Section A 6 I O Assemblies on page A 12 Section A 7 Power Supplies on page A 16 Section A 8 Fan Trays on page A 18 Section A 9 System Controller Board on page A 19 A 1 System Overview
81. I O Assembly Sun Fire 6800 System 4 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system 5 Reaching into the opening created by removing the I O assembly grasp the ID board by the edges and remove it from the centerplane FIGURE 12 38 12 44 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 12 6 2 ID board TE SITE LL EX TI DEE fe o ol o ol oo o o o o EE o o o o FIGURE 12 38 Removing the ID Board From the Centerplane Sun Fire 6800 System Installing the ID Board in the Sun Fire 6800 System Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Reach into the opening created by removing the I O assembly and connect the ID board to the connectors on the centerplane FIGURE 12 38 Install the upper left I O assembly into the system Power on the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the system Chapter 12 Centerplane and ID Boards 12 45 5 Enter the system data information into the new ID board Reter to
82. PCI card slots Install CompactPCI filler boards in all empty CompactPCI card slots If the system is to be operating without the CPU Memory board installed install a filler board or panel within one minute in order to prevent the system from overheating If two CPU Memory boards must be removed use a CPU filler panel over one board slot and a filler board in the second board slot to prevent the system from overheating A filler board covers the empty slot for one of the System Controller boards If you install a redundant System Controller board remove the System Controller filler board For Sun Fire 3800 systems use only the Sun Fire 3800 system controller filler board Replace boards in order to prevent the system from overheating Install a filler board for EMI protection and for cooling purposes Install power supply filler boards in empty power supply slots in order to prevent overheating Replace fan trays or install a filler panel if removing the fan tray from a system to avoid overheating the system Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 B 4 Fan Trays Note If the redundant fan tray is not installed the other fans will run at high speed This is normal operation not an indication of a fault B 5 Requirement You must replace a defective fan tray assembly in order to prevent the system from overheating in non redundant configured systems Requirement The
83. PU Memory board See Section 8 3 1 Replacing CPU Memory Boards on page 8 7 Place the CPU Memory board on the ESD mat on a work surface Locate the slot for the DIMM you need to replace Eject the faulty DIMM by pressing down on the ejection levers on both sides of the DIMM connector FIGURE 8 10 Chapter 8 CPU Memory Boards and Components 8 15 8 3 2 3 AN Ejection lever FIGURE 8 10 Removing a DIMM Holding the DIMM by its edges remove it from the slot and place it on an antistatic surface Installing DIMMs Install one bank completely on each board before installing the remaining banks on any board Note All banks must have the same size DIMMs Sort the DIMMs into banks using the same size DIMMs Note Memory banks associated with CPU0 and CPU2 are oriented in the same direction while banks for CPU1 and CPU3 are rotated 180 degrees Caution The system and DIMMs are sensitive to static electricity To prevent damage to the DIMMs make sure you are wearing a grounded wrist strap when handling them Always place components on a grounded ESD mat near the system Remove the applicable CPU Memory board See Section 8 3 1 Replacing CPU Memory Boards 2 Place the CPU Memory board on an ESD mat on a work surface 8 16 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 3 Carefully remove the new DIMM from its protective packaging and place it
84. Sun Fire 4800 System Replacement Parts Key NS oO amp Q N Description I O assemblies up to 2 IB6 IB8 PCI 1 0 assemblies up to 2 IB6 IB8 CPCI System Controller board SSC1 System Controller board SSCO Fan tray FTO AC input box AC Air outlet screen Appendix C Illustrated Parts Breakdown C 7 Key 10 Description CPU Memory boards w 2 CPUs 750 MHz 0 MB memory up to 3 SBO SB2 SB4 CPU Memory boards w 4 CPUs 750 MHz 0 MB memory CPU Memory boards w 2 CPUs 900 MHz 0 MB memory CPU Memory boards w 4 CPUs 900 MHz 0 MB memory CPU Memory boards w 4 CPUs 1 05 GHz 0 MB memory CPU Memory boards w 2 CPUs 1 2 GHz 0 MB memory CPU Memory boards w 4 CPUs 1 2 GHz 0 MB memory Repeater boards up to 2 RPO RP2 Fan tray FT2 EMI Clip hidden by SB4 on right side of chassis sof ve o OR end S o o o 88989898989898989803039808 o o 0 89909890000900029090990999 lo o o R I 2980808 080808080808 080808 0909090909090909090909090 O lO S 25 6 B d 2 Z o H 9 Dd Ppooppono Eg Geecssqq9 jad Haddad SEGR S9D 9099 Hocacdeconee SPD SGD9GD9p BOBBESEREBSA BEBBBAARARAR BEBSSRARESAA SGG 2909099 99
85. The System Controller board contains the system clock and a system controller One System Controller board is required per system Two System Controller boards are supported in all systems The System Controller board provides Programmable system and processor clock Serial port RJ 45 Ethernet port Redundant System Controller board that can take over from the main System Controller board m Centralized time of day TOD chip m Centralized reset logic m Status and control of power supplies The System Controller board consists of the following subsystems Console Bus Clocks Reset logic A A A m Centerplane connector signals 7 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 For the connector captive screw ejector lever and reset switch locations see FIGURE 7 1 and FIGURE 7 2 Ethernet port Serial port OK to remove LED amber Fault LED amber swi Activated Captive LED green screw Ejector lever FIGURE 7 1 System Controller Board for Sun Fire 6800 4810 4800 Systems FIGURE 7 2 System Controller Board for the Sun Fire 3800 System Chapter 7 System Controller Board 7 3 7 2 1 System Controller Board Slot Locations TABLE 7 1 System Controller Board Slot Locations for All Systems System Slot Numbers Location Sun Fire 6800 system SSCO master and Front SSC1 redundant controller Sun Fire 4810 system SSCO master and Front SSC1 redundant controller Sun Fire 480
86. URE 12 4 Loosening the Bus Bar Captive Screws Sun Fire 6800 System 12 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 10 Disconnect the two cables from the system centerplane FIGURE 12 5 FIGURE 12 5 Disconnecting the Two Cables From the System Centerplane Sun Fire 6800 System 11 At the front of the system remove the 19 screws securing the centerplane to the chassis FIGURE 12 6 FIGURE 12 6 Removing the Screws Securing the System Centerplane Sun Fire 6800 System Chapter 12 Centerplane and ID Boards 12 5 12 Move the centerplane forward off the guide pins FIGURE 12 7 FIGURE 12 7 Moving the System Centerplane Forward Off the Guide Pins Sun Fire 6800 System 13 Tilt the top of the centerplane forward about 30 degrees 14 Remove the centerplane FIGURE 12 8 as follows a Rotate the right side forward about 30 degrees and then rotate it forward and around the wall Take care not to hit the corner b As soon as one side passes around the wall tilt the top edge of the centerplane forward to allow additional clearance FIGURE 12 8 Removing the System Centerplane Sun Fire 6800 System 12 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 12 12 Removing the Fan Centerplane 1 Halt the Solaris operating environment in each domain and power off the system Refer to the Sun Fire Midrange Systems Platform Administration Manual fo
87. age 4 9 ma Section 4 1 5 Replacing a Sun Fire 3800 System Power Supply on page 4 11 m Section 4 2 AC Input Box on page 4 13 a Section 4 2 1 Replacing the AC Input Box on page 4 16 m Section 4 3 Redundant Transfer Unit RTU and Redundant Transfer Switch RTS on page 4 17 s Section 4 3 1 Replacing the RTS Modules on page 4 21 m Section 4 3 2 Replacing the RTU Assembly on page 4 22 4 1 Power Supplies The Sun Fire 6800 and Sun Fire 4810 systems use the same interchangeable power supplies The Sun Fire 4800 system and the Sun Fire 3800 system each have specialized power supplies that cannot be interchanged with each other or with any other Sun Fire systems 4 1 4 1 1 Each board in the systems has localized DC to DC converters to provide the correct voltages TABLE 4 1 lists the specifications for the power supplies TABLE 4 1 Specifications for the Power Supplies Power Supplies Main Voltage Auxiliary Voltage System Type per System Output DC Output DC Sun Fire 6800 6 56 56 Sun Fire 4810 3 56 56 Sun Fire 4800 3 56 56 Sun Fire 3800 3 56 56 There are four alternating current AC power cords for the Sun Fire 6800 system There are three AC power cords for the Sun Fire 4810 and the Sun Fire 4800 systems Each power supply in the Sun Fire 3800 system has its own power cord The software monitors the status of the AC power source For more information on the power supplies see Appendi
88. ance 13 5 13 4 Air Intake Screen for the Sun Fire 4800 System The air intake screen for the Sun Fire 4800 system is located at the front of the system IE I E cd j H 02090909090909090909090909 o o ir intake screen E ESS l o o ol B 39803090999090399090999989 5008080000 000000 0000 Sosa 020202092000 JO B88 9550 I 999999939993 o lo B IN Z 2 ol d Di pononco Di pooooooo ey pooooooog Bd Beppsssss faq Bessseece Ri SBREESSSS B dede H cbbaaaone BGR GGG SGD G italafa ateletetetetta Qi Hogooocedded BGR SGD 29902 ouoonooooona lpoooo0o0000o0 po0000000000 gq Bpoapeoppppn adonooedded 990p 2902 Booappoppepn tatatatatatatata tata fl BG SGD SGD Bpoapeoppepn Hadonooedded RGG S DD GDG Bponpeopppon atatatatatatata tata penonnngongp BHHHERHHRHHD Hddooooedded HHRBHEREHHHR lo RGG2 90299 2992 0DE9 1290900200 eeeeoooqssq Hodooocedded BG SGD SGD Bpoapegppepp adonooedded RGG S DED GDG ataatalatatatetetetete Mi siatatatatatetetatetea 990p 2902 Eeeesogoqss9 Hodoooceuded jassssooqsaa 299290999 otalstststatatattete ai 92922909 lo d 0 n o lo d lo d lo Ji d n n o lo d lo HIN MN o L h
89. ar View PCI I O Assemblies and Components If a PCI I O assembly is to be mixed with the CompactPCI I O assembly install the CompactPCI I O assembly only in IB8 for cooling purposes 9 7 9 3 2 I O Assembly LEDs There are three I O assembly status LEDs on the PCI I O assembly TABLE 9 3 TABLE 9 3 I O Assembly Status LED Functions LED On Off Activated LED Device is activated Device is deactivated green D Fault LED amber Internal fault No internal fault OK to remove Pig Assembly can be removed Assembly cannot be amber removed 233 Replacing PCI I O Assemblies operating environment dynamic reconfiguration DR software has disabled that assembly Refer to the Sun Fire 6800 4810 4800 and 3800 Systems Dynamic Reconfiguration User Guide for complete procedures 1 Caution Remove an assembly from a powered on system only after the Solaris 9 3 3 1 Removing a PCI I O Assembly 1 Prepare the system for removal of the PCI I O assembly m Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the assembly m If the assembly is being used by the Solaris operating environment identify the assembly to be removed and dynamically reconfigure the assembly out of the domain Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete procedures before removing the I O assembly Note In order to safely remove the I O a
90. as developed by Sun Microsystems Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the computer industry Sun holds a non exclusive license from Xerox to the Xerox Graphical User Interface which license also covers Sun s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun s written license agreements U S Government Rights Commercial use Government users are subject to the Sun Microsystems Inc standard license agreement and applicable provisions of the FAR and its supplements DOCUMENTATION IS PROVIDED AS IS AND ALL EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT ARE DISCLAIMED EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID Copyright 2008 Sun Microsystems Inc 4150 Network Circle Santa Clara CA 95054 Etats Unis Tous droits r serv s Ce produit ou document est prot g par un copyright et distribu avec des licences qui en restreignent l utilisation la copie la distribution et la d compilation Aucune partie de ce produit ou document ne peut tre reproduite sous aucune forme par quelque moyen que ce soit sans l autorisation pr alable et crite de Sun et de ses bailleurs de licence s il y en a Le logiciel d tenu par des tiers et qui comp
91. blies on page 10 1 m Section 10 2 Filler Panels and CompactPCI Filler Cards on page 10 3 m Section 10 3 CompactPCI I O Assembly on page 10 3 m Section 10 3 3 Replacing CompactPCI I O Assemblies on page 10 9 a Section 10 3 4 Replacing CompactPCI Cards on page 10 11 For your protection also observe the following safety precautions when setting up your equipment m Follow all cautions warnings and instructions marked on the equipment m Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that can result in fire or electric shock m Refer servicing of equipment to qualified personnel 10 1 Handling Boards and Assemblies h Caution The chassis AC power cord must remain connected to ensure a proper ground 10 1 e gt gt gt Caution The system is sensitive to static electricity To prevent damage to the assembly connect an antistatic wrist strap between you and the system Caution The I O assemblies their modules and their cards have surface mount components that can be broken if you flex the assemblies To minimize the amount of board flexing observe the following precautions m Hold the board only by the edges near the middle of the board where the board stiffener is located Do not hold the board only at the ends m When removing the board from an antistatic bag keep the board vert
92. board slot and install a filler panel covering the second board slot within one minute of removing the boards to prevent overheating You must not install two filler panels Requirement Mixing CPU Memory boards with CPU Memory boards in the same chassis is not supported You must install CPU Memory boards of the same type either CPU Memory boards or CPU Memory boards in the same chassis Memory Modules 1 Requirement Use the DIMM part number assigned to these systems Do not use other types of memory modules Requirement Insert DIMMs in a bank across from the controlling CPU processor Requirement Each DIMM bank must be fully populated with the same capacity DIMM Requirement Install the larger capacity DIMMs into banks before installing the smaller capacity DIMMs into banks Requirement The minimum number of DIMMs you can install per CPU processor is four DIMMs or one bank Appendix B System Serial Number Locations and Rules for System Configuration B 7 B 2 2 B 2 2 1 Requirement If the number of CPU processors on each CPU Memory board are the same place DIMM banks on CPU Memory boards that have fewer populated DIMM banks before placing DIMMs on CPU Memory boards that already have more populated DIMM banks Requirement If some CPU Memory boards have more CPU processors than others place DIMMs in DIMM banks on the board with the most CPU processors There will be CPU process
93. ce Manual May 2008 8 3 1 2 FIGURE 8 8 Removing and Replacing a CPU Memory Board Sun Fire 3800 System Place the board on a grounded ESD mat or the open shipping carton Caution To prevent overheating when the system is powered back on install a filler board or filler panel in the empty slot if no replacement board is going to be installed See Section 1 4 Filler Boards and Filler Panels on page 1 5 Preparing to Install the CPU Memory Board Note The CPU Memory board can be inserted into a powered on system The board will not be recognized by the system until the domain has been re initialized and rebooted or dynamically reconfigured to include the board Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for initializing a domain Refer to Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete DR procedures Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat or the open shipping carton near the system Chapter 8 CPU Memory Boards and Components 8 11 8 3 1 3 2 Inspect the new CPU Memory board before inserting it into the system a Inspect the connector on the board being installed Remove the connector protective cover Check to see if the plastic is deformed or damaged including both the pin holes and the fins Insure there are no major out of the normal gaps between each pin
94. cences crites de Sun CETTE PUBLICATION EST FOURNIE EN L ETAT ET AUCUNE GARANTIE EXPRESSE OU IMPLICITE N EST ACCORDEE Y COMPRIS DES GARANTIES CONCERNANT LA VALEUR MARCHANDE L APTITUDE DE LA PUBLICATION A REPONDRE A UNE UTILISATION PARTICULIERE OU LE FAIT QU ELLE NE SOIT PAS CONTREFAISANTE DE PRODUIT DE TIERS CE DENI DE GARANTIE NE S APPLIQUERAIT PAS DANS LA MESURE OU IL SERAIT TENU JURIDIQUEMENT NUL ET NON AVENU oe 4 Adobe PostScript Contents Preface xxi Safety and Tools Requirements 1 1 1 1 Safety Precautions 1 1 1 2 Symbols 1 2 1 3 System Precautions 1 3 1 3 1 Captive Screws 1 3 1 3 2 ban Speed Message 1 3 1 3 3 Sun Fire Cabinet Fan Tray Power Switches 1 4 1 3 4 Firmware On Replacement Boards and Assemblies 1 4 1 3 5 Switzerland Caution 1 4 1 4 Filler Boards and Filler Panels 1 5 1 5 Periodic Maintenance 1 5 1 6 Tools Required 1 6 Powering Off and On 2 1 2 1 Powering Off the System 2 1 22 Powering On the System 2 6 FrameManager 3 1 3 1 FrameManager Description 3 1 3 2 FrameManager LEDs 3 2 3 3 Replacing the FrameManager 3 2 4 Power 4 1 4 1 Power Supplies 4 1 4 1 1 Power Supply Slot Locations 4 2 4 1 2 Power Supply LEDs 4 7 4 1 3 Replacing a Sun Fire 6800 4810 System Power Supply 4 7 4 1 4 Replacing a Sun Fire 4800 System Power Supply 4 9 4 1 5 Replacing a Sun Fire 3800 System Power Supply 4 11 42 AC Input Box 4 13 42 1 Replacing the AC Input Box 4 16 43 Redundant Transfer Unit RTU an
95. connectors from the rear of the fan tray FIGURE 6 8 6 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 4 Loosen and then remove the two screws from the fan assembly top plate FIGURE 6 9 Screws 2 Top plate y 4 4 f Ve ssssssssss s O G f FIGURE 6 9 Cabinet Fan Tray Top Plate 5 Remove the fan assembly top plate This will reveal two captive screws 6 Loosen the two captive screws 7 Remove the fan tray assembly by supporting the fan tray with one hand while raising the end containing the connectors and then pulling slightly forward 8 Install the replacement unit by reversing Step 1 through Step 7 Chapter 6 Fan Trays 6 11 6 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CHAPTER 7 System Controller Board This chapter describes how to remove and replace the system controller board To protect both yourself and the equipment make sure you follow the precautions in Chapter 1 Safety and Tools Requirements This chapter contains the following sections m Section 7 1 Handling Boards and Assemblies on page 7 1 m Section 7 2 System Controller Board on page 7 2 a Section 7 2 1 System Controller Board Slot Locations on page 7 4 a Section 7 2 2 System Controller Board LEDs on page 7 8 m Section 7 2 4 Replacing a System Controller Board on page 7 10 For your protection also observe t
96. d Redundant Transfer Switch RTS 4 17 4 3 1 Replacing the RTS Modules 4 20 4 3 2 Replacing the RTU Assembly 4 21 5 Patch Panel 5 1 5 1 Patch Panel 5 1 5 2 Replacing the Patch Panel 5 2 6 Fan Trays 6 1 6 1 Fan Tray Slot Numbering 6 2 6 2 Fan Tray LEDs 6 5 6 3 Replacing Fan Trays in Sun Fire 6800 4810 4800 Systems 6 5 6 3 1 Removing a Fan Tray 6 5 6 3 2 Installing a Fan Tray 6 6 6 4 Replacing Fan Trays in a Sun Fire 3800 System 6 7 6 4 1 Removing a Fan Tray 6 7 6 42 Installing a Fan Tray 6 8 iv Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 10 6 5 Cabinet Fan Trays 6 9 6 5 1 Replacing the Cabinet Fan Trays 6 10 System Controller Board 7 1 71 Handling Boards and Assemblies 7 1 7 2 System Controller Board 7 2 7 2 1 System Controller Board Slot Locations 7 4 7 2 2 System Controller Board LEDs 7 8 7 2 3 Resetting the System Controller Board 7 9 7 2 4 Replacing a System Controller Board 7 10 CPU Memory Boards and Components 8 1 8 1 Handling Boards and Assemblies 8 1 8 2 Filler Panels and Filler Boards 8 3 8 3 CPU Memory Boards 8 3 8 3 1 Replacing CPU Memory Boards 8 7 8 3 2 Replacing DIMMs 8 13 84 CPU Memory Board EMI Springfingers Clip 8 18 841 Replacing the EMI Springfingers Clip for Sun Fire 6800 4810 4800 Systems 8 18 PCI I O Assemblies and Components 9 1 9 1 Handling Boards and Assemblies 9 1 9 2 Filler Boards and Filler Panels 9 3 9 3 PCII O Assemblies 9 4 9 3 1 PCII O Assembly Location Re
97. disconnecting the cable 10 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 10 2 gt BP Filler Panels and CompactPCI Filler Cards In order to prevent the system from overheating see Section 1 4 Filler Boards and Filler Panels on page 1 5 for procedures you must follow when removing the I O assembly from a system Caution You must install a filler panel which covers the front of the I O assembly opening if the system is to be powered on without the I O assembly being replaced Install CompactPCI filler cards into the empty CompactPCI card slots Caution Make sure All slots in the I O assemblies are filled by cards OR filler cards 10 3 CompactPCI I O Assembly The Sun Fire 3800 system supports only the CompactPCI I O assembly TABLE 10 1 describes the CompactPCI I O assembly TABLE 10 1 Description of the CompactPCI I O Assembly Systems Description Sun Fire 6800 4810 4800 systems Four hot swappable CompactPCI slots Peak I O throughput for the cards in slots 0 and 1 is 66 33 MHz 64 bit and 3 3V I O Peak I O throughput for the cards in slots 2 and 3 is 33 MHz 64 bit and 5V I O Sun Fire 3800 system Six CompactPCI slots Peak I O throughput for the cards in slots 0 and 1 is 66 33 MHz 64 bit and 3 3V I O Peak I O throughput for the cards in slots 2 through 5 is 33 MHz 64 bit and 5V I O Chapter 10 CompactPCI I O Assemblies and Components 10 3 10 3
98. e amber OK to remove LED is on lit it is safe to continue You do not have to power off the power grids AC input box or RTS module s Have a power supply filler panel available Loosen the two captive screws one on the top of the power supply and one on the bottom of the power supply FIGURE 4 7 Chapter 4 Power 4 9 4 1 4 2 Ejectors Captive screw FIGURE 4 7 Removing or Replacing a Power Supply Sun Fire 4800 System Unlock the ejectors by pushing the ejectors outward Slide the power supply out If no replacement install a power supply filler panel to cover the empty slot Installing a Sun Fire 4800 System Power Supply Remove the power supply filler panel if present Remove the protective cover from the power supply connector Hold the power supply vertically with one hand gripping the bottom of the unit and the other hand gripping the handle FIGURE 4 7 slide the power supply into the chassis until it stops Lock the ejectors by pushing them inward Tighten the two captive screws Make sure that the appropriate power switch on the AC input box for the new power supply is on 4 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 4 1 5 4 1 5 1 7 Turn on the power supply by using the system controller software Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the p
99. e 36 screws securing the system centerplane to the chassis FIGURE 12 18 2 Remove the system centerplane carefully from the chassis FIGURE 12 18 Removing the System Centerplane Sun Fire 4810 System 12 212 Removing the Power Centerplane The power centerplane is located at the very bottom of the chassis 1 Remove the 13 screws securing the power centerplane to the chassis 2 Remove the power centerplane carefully from the chassis 12 2 2 Installing the System Centerplane or the Power Centerplane 12 2 2 1 Installing the System Centerplane 1 Align the system centerplane at the bottom rear of the chassis and replace the screws FIGURE 12 18 2 Secure the bus bar to the centerplane by replacing the eight screws FIGURE 12 17 3 Replace the three screws securing the protective cover over the bus bar FIGURE 12 16 4 Connect the signal cable to the system centerplane and the power backplane FIGURE 12 15 5 Replace the screws securing the rear screen panel to the system FIGURE 12 14 Chapter 12 Centerplane and ID Boards 12 17 12229 10 11 12 Replace the five screws securing the left mounting bracket to the cabinet FIGURE 12 14 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Reinstall the ID board from the old centerplane See Section 12 6 4 Installing the ID board in the Sun Fire 4810 System Step 2
100. e cabinet FIGURE 12 10 on page 12 8 2 Install the left and right bus bars as follows FIGURE 12 12 on page 12 10 a From the front of the system align the bus bar and install the eight screws attaching the bus bar to the power centerplane There are four screws on the right and four screws on the left b Install the panel fasteners for both bus bars at the top c From the rear of the system install the bus bar access panels 3 Connect the centerplane cables as follows FIGURE 12 11 on page 12 9 a Connect the power cable going from the power centerplane to the fan centerplane b Connect the system cable going from the power centerplane to the system centerplane c Install the tie strap that holds the power cable to the system 4 Install the plenum 5 Install the AC input box and fasten the captive screws 6 Install the two fan trays 7 Install the power supply subassembly that houses the power supplies 8 Install the power supplies 9 Install the CPU Memory boards 10 Power on the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the system 12 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 12 2 1221 Replacing the Centerplanes in a Sun Fire 4810 System The Sun Fire 4810 system has two centerplanes a system centerplane at the top rear and a power centerplane at the bottom rear Between the two centerplanes is an
101. e front to back cooling Three of the four blower assemblies in the Sun Fire 3800 system are needed to cool everything in the system except for the power supplies which have their own fans The fourth blower assembly in the Sun Fire 3800 system is for redundancy in case one of the blower assemblies is defective A 9 System Controller Board The System Controller board contains the system clock and a system controller One System Controller board is required per system One additional System Controller board can be installed for redundancy in all systems The System Controller board has the following features Redundant System Controller board Virtual domain keyswitches Network Solaris console for each domain Virtual time of day for each domain Environmental monitoring FIGURE A 15 illustrates the System Controller board for the Sun Fire 6800 4810 4800 systems FIGURE A 16 illustrates the System Controller board for the Sun Fire 3800 system Appendix A Functional Description A 19 FIGURE A 16 System Controller Board Sun Fire 3800 System A 20 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 APPENDIX B System Serial Number Locations and Rules for System Configuration Some of the following rules are suggestions for optimizing your system Other rules are strictly required and are marked with the notation Requirement or Maximum B 1 B 1 1 System Serial Number Locations Your syste
102. e intergated into the Sun Fire cabinet and the Sun Fire 6800 system It performs concurrent monitoring and control of the fan trays RTS modules and RTU assemblies The FrameManager is located on the top front of the cabinet FIGURE 3 1 FIGURE 3 1 FrameManager 3 1 a2 FrameManager LEDs The LEDs indicate the status of the individual device The FrameManager has three LEDs power fault and service TABLE 3 1 TABLE 3 1 FrameManager LED Major Functions LED Function Operation Green LED Power On when the RTS has been commanded to enable D switched power Amber LED J Fault On when a fault condition exists in the FrameManager fan trays RTS module or RTU assembly Amber LED Service FrameManager fan trays RTS module or RTU assembly can safely be removed from a powered on system when the Service LED amber is lit 3 3 Replacing the FrameManager 1 Loosen the screws at the back of the assembly FIGURE 3 2 Note You may have to remove the two middle screws and reinstall them after you slide the replacement assembly into place Note Note the current position of the keyswitch before removing the FrameManager The replacement FrameManager keyswitch must be in the same position 3 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 FIGURE 3 2 FrameManager Removal Step 1 2 Slide the assembly forward and carefully flip it onto
103. ed 3 Requirement For the Sun Fire 4810 4800 systems install a minimum of two Repeater boards RPO and RP2 System Controller Board 1 Requirement You must have at least one System Controller board in the system 2 Requirement Install the System Controller boards in their designated slots SSCO lower slot for the master System Controller board and SSC1 upper slot for the redundant System Controller board The second System Controller board is a redundant System Controller board that supports clock failover if the primary System Controller board fails Appendix B System Serial Number Locations and Rules for System Configuration B 9 B 3 B 10 Filler Boards and Filler Panels For a description of the functionality of filler boards and filler panels see Section 1 4 Filler Boards and Filler Panels on page 1 5 TABLE B 1 describes the rules you must follow when you hot plug boards or devices using filler boards and filler panels TABLE B 1 Overheating Precautions Using Filler Panels and Filler Boards If you have Do the following I O assembly Empty PCI card slots Empty CompactPCI slots CPU Memory board System Controller board All other system boards All other system boards Empty power supply slots Fan trays Install a filler panel within one minute when removing the assembly from a system in order to prevent the system from overheating Install PCI filler boards in all empty
104. edures Attach a wrist strap or foot strap Connect the ESD strap to the system Remove the filler panel Press the red lever lock in the lever sideways to unlock the lever to the open position FIGURE 10 6 Caution Do not hold pull or push the CompactPCI card by the lever lock The lever lock is not designed to be used as a handle Hold the card by the front panel or edges only Hold the card by the two side edges or the front panel and slide the card into the slot between the two guides FIGURE 10 7 The cuts in the lever lock of the card must align with the square cutouts on the CompactPCI I O assembly 10 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Sn FIGURE 10 7 Replacing a CompactPCI Card 5 Press on the front panel to completely seat the card in the I O assembly 6 Push the lever in to lock the lever You should feel it click 7 Tighten the two captive screws one at each end of the card 8 Connect any cables to the card that is being installed 9 Reconfigure the card back into the system by either of the two following procedures m Dynamically reconfigure the card into the domain Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide m Power on the card and initialize the domain Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on and initializing the card Note
105. el Sun Fire 4800 system 1 4 B 10 LEDs 4 7 precautions system 1 3 R removing DIMMSs 8 15 memory modules 8 15 PCI card 9 12 9 13 system controller board 7 11 repeater board filler board 11 2 installing 11 9 LEDs 11 5 rules B 9 reset switch 7 9 resetting the system controller board 7 9 S system controller board description 7 2 A 19 filler panel 1 4 B 10 installing 7 14 LEDs 7 8 removing 7 11 reset switch 7 9 resetting 7 9 rules B 9 system overview A 1 system precautions 1 3 T tools required 1 5 Index 3 Index 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008
106. ement Install short PCI cards in the two short PCI card slots Additionally you can install short PCI cards in any of the six full length PCI card slots Requirement PCI boards longer than 6 6 inches 167 mm must be installed in a long PCI card slot B 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 B 2 2 2 B 2 3 B 2 4 4 Requirement Install PCI filler cards in all empty PCI slots CompactPCI Cards The Sun Fire 3800 system supports up to six CompactPCI cards per I O assembly The Sun Fire 6800 4810 4800 systems support up to four CompactPCI cards per I O assembly 1 Requirement Install CompactPCI filler cards in all empty CompactPCI slots 2 Requirement Install CompactPCI cards in their proper slots 3 3V I O cards in slots 0 and 1 and 5 0V I O cards in slots 2 through 5 Repeater Boards 1 Requirement Install the Repeater boards in their designated slots m Slots RPO RP3 in the Sun Fire 6800 system Slots RPO and RP2 in the Sun Fire 4810 and Sun Fire 4800 system Note The equivalent of two Repeater boards are integrated into the centerplane of the Sun Fire 3800 system 2 Requirement In the Sun Fire 6800 system Repeater boards work in pairs pair RPO and RP1 and pair RP2 and RP3 A minimum of one pair of Repeater boards must be installed For the Sun Fire 4810 4800 systems Repeater boards work individually a minimum of one Repeater board RPO or RP2 must be install
107. emove and replace fan trays To protect both yourself and the equipment make sure you follow the safety precautions in Chapter 1 This chapter contains the following sections Section 6 1 Fan Tray Slot Numbering on page 6 2 Section 6 2 Fan Tray LEDs on page 6 5 Section 6 3 Replacing Fan Trays in Sun Fire 6800 4810 4800 Systems on page 6 5 Section 6 4 Replacing Fan Trays in a Sun Fire 3800 System on page 6 7 Section 6 5 Cabinet Fan Trays on page 6 9 All systems have multiple fan trays that provide redundant cooling if one fan tray fails The Sun Fire 6800 system has four fan trays that collectively cool the system The Sun Fire 4810 and Sun Fire 4800 systems have three fan trays that also collectively cool the system The Sun Fire 3800 system has four fan trays in the rear of the system that provide front to back cooling The power supplies of all the systems have their own fans for internal cooling The Sun Fire 6800 system and the Sun Fire cabinet also have two fan trays mounted on top of the cabinets 6 1 6 1 Fan Tray Slot Numbering 6 2 TABLE 6 1 lists the fan trays their slot numbers and identifies the redundant fan tray for each system TABLE 6 1 Fan Trays and Their Slot Numbers System Fan Tray Location Sun Fire 6800 system FTO Rear FT1 Front FT2 Rear FT3 Front redundant Sun Fire 4810 system FTO Rear FT1 Rear redundant FT2 Front Sun Fire 4800 system FTO Rear redundant FT1 F
108. emove the fan tray filler panel if installed Filler panel Fan tray Fan tray FIGURE 12 29 Removing a Fan Tray Sun Fire 3800 System 12 32 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 9 Remove the power supplies and power supply filler panels FIGURE 12 30 illustrates how to remove a power supply You must remove all the power supplies and the filler panels as well Following are abbreviated steps See Section 4 1 5 1 Removing a Sun Fire 3800 System Power Supply on page 4 11 for more details a Loosen the captive screws b Holding the power supply handle slide the power supply partially out of the system Caution Do not remove the power supply completely from the system while holding the handle of the power supply c Holding the power supply with both hands slide the power supply completely out of the system Captive screw FIGURE 12 30 Removing a Power Supply Sun Fire 3800 System d Remove the power supply filler panels Chapter 12 Centerplane and ID Boards 12 33 10 If the Sun Fire 3800 system is installed in a cabinet remove the clamp FIGURE 12 31 a Beginning at one end of the clamp remove the six larger screws with a Phillips screwdriver b Working your way around the clamp continue to remove all the screws that secure the clamp There are two screws on the top and two screws on each of the two sides c Put your fingers in the holes and remove
109. enter or your service provider if you need assistance in accessing the list of current patches and system firmware upgrades Switzerland Caution Caution The Sun Fire Sun Fire 3800 system exceeds the rating requirements in Switzerland for pluggable type A equipment To comply with national requirements customers in Switzerland who receive a standalone Sun Fire Sun Fire 3800 system shipped without a rack must provide a means to connect the system to a pluggable type B power circuit 1 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 1 4 Filler Boards and Filler Panels Filler boards and filler panels are used for EMI protection and to ensure proper air flow in order to prevent the system from overheating TABLE 1 3 describes the precautions you must take when you remove boards or assemblies from a system TABLE 1 3 Overheating Precautions Using Filler Boards If you have Do the following Empty PCI card slots Install PCI filler boards in all empty PCI card slots Empty CompactPCI Install CompactPCI I O filler boards in all unused CompactPCI 1 0 slots slots CPU Memory board Install a filler board in a system to prevent the system from overheating if the system is to be operating without the CPU Memory board installed If two CPU Memory boards must be removed use a CPU filler panel over one board slot and install a filler board in the second board slot in order to prevent the system from overheating D
110. f and the amber OK to remove LED is on it is safe to continue Be sure that you have a filler board filler panel or replacement board ready 2 Attach a wrist strap or foot strap Connect the ESD strap to the system 3 Place a grounded ESD mat near the system or have the CPU Memory shipping carton open near the system 8 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 4 Unlock the ejector levers on the CPU Memory board with a Phillips No 2 screwdriver FIGURE 8 6 The ejectors will pop out slightly FIGURE 8 6 Unlocking the Ejector Levers 5 Manually rotate the ejector levers until they are 90 degrees straight out from the board FIGURE 8 6 This action unseats the board from the connector 6 Remove the CPU Memory board Chapter 8 CPU Memory Boards and Components 8 9 m For the Sun Fire 6800 4810 4800 systems remove the board from the card cage by holding the handle and grasping the bottom rail with your other hand Slide the board along the track until the board is out of the card cage being careful not to touch neighboring boards FIGURE 8 7 FIGURE 8 7 Removing or Replacing a CPU Memory Board Sun Fire 6800 System m For the Sun Fire 3800 system remove the board by holding the handle supporting the bottom with your other hand and sliding the board out of the slot FIGURE 8 8 8 10 Sun Fire 6800 4810 4800 3800 Systems Servi
111. fault No internal fault amber OK to remove LED f Board can be removed Board can not be removed amber v FIGURE 11 4 illustrates the Repeater board LEDs Chapter 11 Repeater Board 11 5 Activated LED green Fault LED amber OK to remove LED amber for future use FIGURE 11 4 Repeater Board LEDs 11 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual e May 2008 11 3 1 Replacing Repeater Boards 11 3 1 1 Removing a Repeater Board 1 Halt the domain and power off the board Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the board 2 Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system 3 Unlock the ejectors on the Repeater board by using a Phillips No 2 screwdriver FIGURE 11 5 The ejectors will pop out slightly Chapter 11 Repeater Board 11 7 FIGURE 11 5 Unlocking the Ejector Levers 11 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual e May 2008 4 Rotate the ejector levers simultaneously until they are 90 degrees from the board straight out FIGURE 11 5 This action unseats the board from the connector 5 Remove the board from the card cage by grabbing the handle a
112. ff the fan tray Note When the green Activated LED on the fan tray is off not lit and the amber OK to remove LED is on lit it is safe to continue Chapter 6 Fan Trays 6 5 3 If you are removing the top fan tray FT1 from a Sun Fire 4800 system remove the bezel by snapping it off 4 Loosen the captive screws 5 Slide the fan tray out FIGURE 6 5 6 If no replacement install a filler panel Note For the Sun Fire 4800 only FTO has a filler panel 7 Tighten the captive screws Captive screw Captive screw FIGURE 6 5 Removing or Replacing a Front Fan Tray Sun Fire 6800 System 6 3 2 Installing a Fan Tray Caution Within one minute of removing the filler panel install a fan tray to prevent the system from overheating 1 Loosen the captive screws on the filler panel 2 Remove the filler panel and save it 3 Slide the replacement fan tray into the slot 6 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 4 Tighten the captive screws If you are installing the top fan tray FT1 into a Sun Fire 4800 system replace the bezel by snapping it on 5 Turn on the fan tray using the system controller software Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the fan tray 6 4 6 4 1 Replacing Fan Trays in a Sun Fire 3800 System Removing a Fan Tray Caution Within one minute
113. ge C 18 C 1 10 Filler Boards and Filler Panels Replacement Parts See the related chapters of this document for removal and installation instructions for the board or device Filler Board or Filler Panel System CPU Memory board filler board Service CPU Memory board filler panel System Controller filler panel System Controller filler panel Service I O assembly filler panel Service I O assembly filler panel Short PCI card filler board Long PCI card filler board CompactPCI card filler card Fan filler panel Fan filler panel Fan filler panel Power supply filler panel Power supply filler panel Power supply filler panel All systems All systems Sun Fire 6800 4810 4800 systems Sun Fire 3800 system Sun Fire 6800 4810 4800 systems Sun Fire 3800 system Sun Fire 6800 4810 4800 systems Sun Fire 6800 4810 4800 systems Sun Fire 3800 system Sun Fire 3800 system Sun Fire 4800 system Sun Fire 4810 system Sun Fire 6800 4810 systems Sun Fire 3800 system Sun Fire 4800 system Appendix C Illustrated Parts Breakdown C 19 C 1 11 Cables Replacement Parts Cable System Page Cable universal power cord Sun Fire 6800 4800 systems and Sun Fire N A cabinet Cable universal power cord Y Sun Fire cabinet N A splitter 300 cm Cable AC input power North Sun Fire 6800 system and Sun Fire cabinet N A American Asian 350 cm Cable AC input power Sun Fire 6800 system and Sun Fire cabinet N A
114. he UO assembly to the open position The ejectors must be 90 degrees perpendicular to the I O assembly 4 Line up the UO assembly with the I O assembly opening 5 Holding the UO assembly with one hand on the handle and the other hand underneath the assembly guide the assembly into the card guides The ejector levers should be in the open position the assembly and system The assembly should insert and seat smoothly If it binds 1 Caution Do Not Force any I O assembly into an opening this can cause damage to remove the assembly and inspect the card cage slot for any obvious obstructions 6 After the assembly is completely into the card cage simultaneously press the two ejector levers inward into the closed position 7 Tighten the four captive Phillips screws Note The assembly will not be recognized by the system until the domain has been reconfigured to include the board 8 Reconfigure the I O assembly back into the system by either of the two following procedures m Dynamically reconfigure the I O assembly back into the domain Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide m Power on the I O assembly and initialize the domain Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete system procedures for powering on the assembly Note The Activated LED should be on lit 10 3 4 Replacing CompactPCI Cards The CompactPCI I O assembly for the Su
115. he following safety precautions when setting up your equipment m Follow all cautions warnings and instructions marked on the equipment m Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that can result in fire or electric shock m Refer servicing of equipment to qualified personnel 7 1 Handling Boards and Assemblies A Caution The chassis AC power cord s must remain connected to ensure a proper ground 7 1 gt gt Caution The system is sensitive to static electricity To prevent damage to the board connect an antistatic wrist strap or foot strap between you and the system Caution The System Controller board and its modules have surface mount components that can be broken if you flex the board To minimize the amount of board flexing observe the following precautions m Hold the board by the edges and by the rear panel which is attached to the board m When removing the board from an antistatic bag keep the board vertical until you lay it on the Sun ESD mat Do not place the board on a hard surface Use a cushioned antistatic mat The board connectors and components have very thin pins that bend easily Do not use an oscilloscope probe on the components The soldered pins are easily damaged or shorted by the probe point m Transport the board in an antistatic bag 7 2 System Controller Board
116. hese screws are springloaded They will pop out when completely unfastened Pull outward on the board ejectors to unseat the board FIGURE 7 8 Removing the System Controller Board with Firmware 5 13 x or Later Versions Complete the software procedures for preparing to remove the System Controller board Refer to the Sun Fire Midrange Systems Platform Administration Manual Chapter 9 Removing and Replacing Boards Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system Caution The system is sensitive to static electricity Disconnect the serial or network cable from the board Loosen the two captive screws FIGURE 7 8 on the System Controller board by using a Phillips No 2 screwdriver These screws are springloaded They will pop out when completely unfastened Pull outward on the board ejectors to unseat the board FIGURE 7 8 Chapter 7 System Controller Board 7 11 Ejector lever 1 TR O alarme N SY 4 D Captive screw FIGURE 7 8 Loosening the Captive Screws and Ejector Levers 7 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 6 Slide the board out FIGURE 7 9 and FIGURE 7 10 FIGURE 7 9 illustrates how to install or remove the board for a Sun Fire 6800 system This is similar also to the Sun Fire 4810 4800 systems FIGURE 7 10 illustrates how to install or remove
117. ical until you lay it on the Sun ESD mat m Do not place the board on a hard surface Use a cushioned antistatic mat The board connectors and components have very thin pins that bend easily m Be careful of small parts located on the component side of the board Do not use an oscilloscope probe on the components The soldered pins are easily damaged or shorted by the probe point m Transport the board in an antistatic bag Caution The heat sinks on the board can be damaged by incorrect handling Do not touch the heatsinks while replacing or removing the board Hold the board only by the edges If a heatsink is loose or broken obtain a replacement board Caution The heatsinks on the board can be damaged by improper packaging When storing or shipping the board ensure that the heatsinks have sufficient protection Note The CompactPCI I O assembly or CompactPCI card can be inserted into a powered on system The assembly will not be recognized by the system until the domain has been re initialized and rebooted or dynamically reconfigured into the domain Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for initializing a domain Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete DR procedures Note When connecting cables to CompactPCI cards leave enough slack in the cable to allow the removal and reinsertion of the card without
118. iew TABLE A 1 Sun Fire 6800 System Components Front of the system Rear of the System Up to 6 CPU Memory boards Up to 4 I O assemblies 2 fan trays Up to 4 Repeater boards 2 to 6 power supplies 2 fan trays Up to 2 System Controller boards FIGURE A 1 shows the front and rear views of the Sun Fire 6800 system A 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 e ga ap G iga HS pai oo n S p N amp c 8000 Ke LL loo RS cel C c LS cel o bose c Ke QS K 060 KS RA Kose eee nee RX R e e Re RR K c Lee OR Ko I ol Kde K 24 LE RK Ko 2 E lt lt Re 204 RS c m Le RS L c RY Ke c 4 RQ 2 vee eee 90 cN c x Kx del RS RA Re H oo ee RA loo CT CIO e e e 2 amp L an L 2000 8000 H RS S TS D E RS Re eA H Re i Ro Re EX lm s TS D RIO
119. ingle boards However in the Sun Fire 6800 system the Repeater boards work in pairs In the Sun Fire 3800 system the equivalent of two Repeater boards is integrated into the active centerplane To remove a Repeater board from the system and install a replacement board you must halt the Solaris operating environment either the entire system or only the affected domains 11 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual e May 2008 For more information on the Repeater board functionality see the Sun Fire 6800 4810 4800 3800 Systems Overview Manual TABLE 11 1 shows the Repeater board locations TABLE 11 1 Repeater Board Slot Locations System Slot Number Location Sun Fire 6800 RP2 RP3 RPO RP1 Rear Sun Fire 4810 RPO RP2 Front Sun Fire 4800 RPO RP2 Rear FIGURE 11 1 FIGURE 11 2 and FIGURE 11 3 illustrate the Repeater board slot assignments for the Sun Fire 6800 4810 4800 systems x IZRIS KY 322 RRR KKK KKK s EEO DODD RP2 L RP3 FIGURE 11 1 Repeater Board Slot Assignments for the Sun Fire 6800 System Rear View In the Sun Fire 6800 system Repeater boards work in pairs RPO with RP1 and RP2 with RP3 Populate Repeater board pairs on the Sun Fire 6800 system from right to left beginning with RPO and RP1
120. international 350 cm Cable AC power 61 cm Sun Fire 6800 system N A Cable AC power 150 cm Sun Fire 6800 system N A Cable AC power 300cm Sun Fire 6800 system N A Cable power 230V 6 to 15 pin Sun Fire 4800 system USA only N A IEC Cable serial breakout 25M to Sun Fire 4810 4800 3800 systems N A 25F 25F Cable ID box Sequencer Sun Fire 6800 system and Sun Fire cabinet N A Cable Keyswitch Sun Fire 6800 system and Sun Fire cabinet N A C 20 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Glossary CPU CPU Memory board DIMM domain DRAM dual inline memory module Ecache module FRU I O assembly memory module POST Central processing unit An UltraSPARC III processor The board containing up to four UltraSPARC III processors eight Ecache modules and four memory banks Dual inline memory module A small card with DRAM chips on its used as main memory on the CPU Memory board A set of CPU Memory boards and I O assemblies that can freely communicate with each other However access to other boards is limited Dynamic random access memory The type of memory chip is used as main memory See DIMM External cache memory Field replaceable unit or replacement part The I O assembly contains I O cards such as network cards There are two styles of I O assemblies PCI and CompactPCI There are four I O assemblies in the Sun Fire 6800 system and two I O assemblies in the Sun Fire 4810 4
121. ion control Providing environmental status Rearranging domains Changing the system controller password FrameManager Software The FrameManager is an LCD display that is located in the top of the system cabinet The primary function of the FrameManager is to display the faults or alerts of the RTUs RTSs cabinet fan trays and the FrameManager in the cabinet The LCD display shows the following information m FrameManager MAC address m FrameManager software version m Beach ball or wrench TABLE A 2 FrameManager LCD Displays LCD display Meaning Spinning beach ball FrameManager is successfully booted and is running in operating mode Frozen beach ball FrameManager booted but then failed FrameManager will start rebooting in about 4 seconds Spinning wrench FrameManager or software fault and the FrameManager is now in maintenance mode or the FrameManager booted up in maintenance mode Reboot FrameManager by powering off both cabinet fan trays wait 10 seconds and power the fan trays back on If wrench is still in the display replace the FrameManager A 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 LEDs Keylock j MAC address Sum microsystems _ a 4 a i Pa wv x a a Beach ball 0003ba delabc pagi 1 2 amp Y Maintenance wrench Software release FIGURE A 6 FrameManager Software Release 1 2 LCD Display The FrameManager
122. ire 4800 system Removing the Centerplane Refer to the Sun Fire Midrange Systems Platform Administration Manual Chapter 9 Removing and Replacing Boards before powering off the system Halt the Solaris operating environment in each domain and power off the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the system Remove the power cord Attach a wrist strap or foot strap to the ESD jack on the system Place a grounded ESD mat close to the system At the back of the system remove the two bottom fan trays and all boards FIGURE 12 19 Chapter 12 Centerplane and ID Boards 12 19 FIGURE 12 19 Removing the Bottom Fan Tray CPU Memory Boards and I O Assemblies Sun Fire 4800 System 6 Remove the front door FIGURE 12 20 a Open the door b Push down on the spring latch inside the top cover of the door c Remove the door 12 20 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 FIGURE 12 20 Removing the Front Door Sun Fire 4800 System Chapter 12 Centerplane and ID Boards 12 21 7 At the front of the system remove all power supplies FIGURE 12 21 shows removing one power supply from the system FIGURE 12 21 Removing a Power Supply at the Front of the Sun Fire 4800 System 12 22
123. is three fan trays installed in the order shown in TABLE 6 3 TABLE 6 3 Default Fan Tray Configuration Top Left Top Right Bottom Left Bottom Right Filler panel FTO Fan tray FT1 Fan tray FT2 Fan tray FT3 Tighten the two captive screws Turn on the fan tray using the system controller software Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the fan tray Cabinet Fan Trays Two fan trays provide additional cooling for the Sun Fire 6800 system Both are located on the cabinet top immediately behind the FrameManager FIGURE 6 7 Cabinet fan trays FIGURE 6 7 Cabinet Fan Trays Chapter 6 Fan Trays 6 9 Note Each RTU has two unswitched power outlets the topmost outlets on each side of the RTU By default these unswitched outlets provide power to the fan trays If a cabinet has only one RTS installed then only the associated unswitched outlet will have power and the remaining fan tray must be connected to one of the switched power outlets 6 5 1 Replacing the Cabinet Fan Trays 1 Ensure that the power switch is set to off FIGURE 6 8 Rear view 9 hy oof y of lt el AN f o J 5 Connectors 2 D H e 2 FIGURE 6 8 Cabinet Fan Tray Power Switch and Connectors 2 Open the rear door for easier access 3 Disconnect and then remove the two
124. ive action In addition notify and update account management as required Have spare air intake screens onsite so that replacements are available when needed for cleaning 1 6 Tools Required For the procedures in this document you will need these tools Screwdriver Phillips No 1 with six inch shank Screwdriver Phillips No 2 with six inch shank Screwdriver Phillips No 2 with 10 inch shank Screwdriver straight slot with six inch shank Needlenose pliers ESD mat ESD grounding wrist strap or foot strap 1 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CHAPTER 2 Powering Off and On This chapter describes how to power the system off and on These systems do not have a physical keyswitch Before physically powering off the system you must halt the Solaris operating environment in each domain and then power off the domain 21 Powering Off the System 1 Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete step by step commands for powering off the domains and the system 2 If your Sun Fire 4810 4800 3800 system is not in a Sun Fire cabinet skip to Step 3 For Sun Fire 6800 system or Sun Fire 4810 4800 3800 systems mounted in a Sun Fire cabinet turn the keyswitch on the FrameManager to the off position FIGURE 2 1 FrameManager keyswitch FIGURE 2 1 Sun Fire System Cabinet Showing FrameManager Top View 2 1 3 Turn off the A
125. ler 7 2 C cable assembly configuration B 12 card PCI 9 12 9 13 CompactPCI I O assembly Dynamic Reconfiguration 10 2 installing 10 10 reconfiguring 10 11 removing 10 9 CompactPCI I O card Dynamic Reconfiguration installing 10 14 reconfiguring 10 15 removing 10 12 configuration rules for system B 1 cooling and power issues CPU Memory board 8 7 CPU module description A 12 CPU Memory board components 8 3 cooling and power issues 8 7 description A 10 Dynamic Reconfiguration 8 2 installing 8 11 reconfiguring 8 13 removing 8 8 EMI spring finger clip 8 18 installing 8 20 removing 8 18 filler board 1 4 B 10 filler panel 1 4 B 10 installing 8 12 LEDs 8 3 CPU Memory 8 7 D description boards CPU Memory 8 3 system controller 7 2 CPU module A 12 DIMMs A 12 power supply 4 1 system functional A 1 DIMMs 8 15 8 16 description A 12 installing 8 17 maximizing performance 8 16 removing 8 15 rules B 7 Dual inline memory modules 8 15 8 16 Dynamic Reconfiguration CompactPCI I O assembly 10 2 Index 1 installing 10 10 reconfiguring 10 11 removing 10 9 CompactPCI I O card installing 10 14 reconfiguring 10 15 removing 10 12 CPU Memory board 8 2 installing 8 11 reconfiguring 8 13 removing 8 8 PCI I O assembly 9 2 installing 9 10 reconfiguring 9 11 removing 9 8 E Ethernet configuration B 12 F fan tray installing Sun Fire 6800 system 6
126. ller board is still unresponsive to commands after first to use the reset switch located on the board itself Press the Reset switch FIGURE 7 7 by using a pen tip to reset the System Controller board so that it reboots Pressing the reset switch reloads the system controller software Chapter 7 System Controller Board 7 9 7 2 4 7 2 4 1 switch FIGURE 7 7 Reset Switch on a System Controller Board Replacing a System Controller Board Removing the System Controller Board with Firmware 5 11 x or 5 12 x Caution To avoid damaging internal circuits do not disconnect or connect any cable while power is applied to the system Complete the software procedures for preparing to remove the System Controller board Refer to the Sun Fire Midrange Systems Platform Administration Manual Chapter 9 Removing and Replacing Boards Power off the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete system procedures for powering off Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system 7 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 7 2 4 2 Caution The system is sensitive to static electricity Disconnect the serial or network cable from the board Loosen the two captive screws FIGURE 7 8 on the System Controller board by using a Phillips No 2 screwdriver T
127. m 2 Halt the Solaris operating environment in each domain and power off the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the system 3 Remove the front and rear doors by lifting the door panels off the hinges FIGURE 12 1 FIGURE 12 1 Removing the Door Sun Fire 6800 System 12 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 4 Disconnect all I O cables 5 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system 6 Remove all CPU Memory boards Repeater boards I O assemblies System Controller boards and filler boards or filler panels from the front and rear of the system FIGURE 12 2 FIGURE 12 2 Removing All Components From the Front of the Sun Fire 6800 System 7 Remove the ID board from the centerplane See Section 12 6 1 Removing the ID Board From the Sun Fire 6800 System Step 5 8 Remove the bus bar access panels at the rear of the system eal FIGURE 12 3 Removing the Bus Bar Access Panels Chapter 12 Centerplane and ID Boards 12 3 9 Loosen the upper right and upper left bus bar captive screws by reaching through the access area FIGURE 12 4 There are four captive screws at each location FIG
128. m Rear View 8 6 CPU Memory Board Slot Assignments Sun Fire 3800 System Front View 8 7 Unlocking the Ejector Levers 8 9 Removing or Replacing a CPU Memory Board Sun Fire 6800 System 8 10 Removing and Replacing a CPU Memory Board Sun Fire 3800 System 8 11 DIMM Slot Numbers 8 14 Removing a DIMM 8 16 Installing a DIMM 8 17 Removing a CPU Memory Board EMI Springfingers Clip 8 19 Installing a CPU Memory Board EMI Springfingers Clip 8 21 1 0 Assemblies for the Sun Fire 6800 System Rear View 9 5 1 0 Assemblies for the Sun Fire 4810 System Front View 9 6 UO Assemblies for the Sun Fire 4800 System Rear View 9 7 PCI I O Assembly 9 9 Removing or Inserting an I O Assembly Sun Fire 4810 System 9 10 Removing a PCI Card From the I O Assembly 9 12 IO Assemblies for the Sun Fire 6800 System Rear View 10 5 IO Assemblies for the Sun Fire 4810 System Front View 10 6 I O Assemblies for the Sun Fire 4800 System Rear View 10 7 I O Assemblies for the Sun Fire 3800 System Front View 10 8 Removing or Inserting a CompactPCI I O Assembly Sun Fire 3800 System 10 10 Figures xiii FIGURE 10 6 FIGURE 10 7 FIGURE 11 1 FIGURE 11 2 FIGURE 11 3 FIGURE 11 4 FIGURE 11 5 FIGURE 11 6 FIGURE 12 1 FIGURE 12 2 FIGURE 12 3 FIGURE 12 4 FIGURE 12 5 FIGURE 12 6 FIGURE 12 7 FIGURE 12 8 FIGURE 12 9 FIGURE 12 10 FIGURE 12 11 FIGURE 12 12 FIGURE 12 13 FIGURE 12 14 FIGURE 12 15 FIGURE 12 16
129. m by either of the two following procedures m Dynamically reconfigure the CPU Memory board into the domain Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide m Power on the board and initialize the domain Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on and initializing the board Note The Activated LED is on lit Replacing DIMMs The CPU Memory board has 32 DIMM sockets which are divided into eight banks of four DIMMs per bank Each CPU processor has two corresponding DIMM banks It is possible that a CPU processor does not have any DIMMs installed in its corresponding DIMM bank However a populated DIMM bank must have a corresponding CPU processor installed Chapter 8 CPU Memory Boards and Components 8 13 Three types of DIMMs can be used in the DIMM banks m 256 Mbytes m 512 Mbytes a 1 Gbyte FIGURE 8 9 illustrates the DIMM numbers for the eight DIMM banks CPU 4 processor 1 B CPU LT processor 0 A CPU pa processor 3 D Bank 0 DIMM 3 Bank 1 DIMM 3 TT CE CPU Bank 0 DIMM 2 I processor 2 C Bank 1 DIMM 2 Bank 0 De E Bank DIMM te A Bank 0 DIMM 0 Bank 1 DIMM 0 oe LJ 7 FIGURE 8 9 DIMM Slot Numbers
130. m serial number is needed whenever you make a service call Location for the Sun Fire 6800 System The serial number location is in the rear of the system to the left of the patch panel FIGURE B 1 L IZ SL SRK Serial number label location CEE EEE EE EEE EE EEE EEE EEE EE EE EEEEEEEEEEEEENEEEENEEEEEEEENEEEEEENENEEEEEEENEENEEENNENNENEENENNEEEEENNNEEEEENEEENNEEEENENY FIGURE B 1 Serial Number Location for the Sun Fire 6800 System Rear B 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 B 1 2 Location for the Sun Fire 4810 System The serial number location is in the front of the system on the side of the chassis between the Repeater boards and the CPU Memory boards po ese 3 Serial number label location O loco lees lees ojo o 2 _ LI allots
131. move the existing springfingers clip No special tools are required for installation 8 4 1 1 Removing a CPU Memory Board EMI Springfingers Clip 1 Remove CPU Memory board SB5 Sun Fire 6800 system or SB4 Sun Fire 4810 4800 systems See Section 8 3 1 1 Removing the CPU Memory Board 2 Pry the top rivet of the springfingers clip away from the chassis with the blade of a straight slot screwdriver See FIGURE 8 12 3 Pull the springfingers clip away from the chassis popping out the remaining rivets with the needlenose pliers 4 Discard the old springfingers clip 8 18 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 FIGURE 8 12 Removing a CPU Memory Board EMI Springfingers Clip Chapter 8 CPU Memory Boards and Components 8 19 8 4 1 2 Installing a CPU Memory Board EMI Springfingers Clip 1 Starting at the top or bottom of the clip press the plastic rivet into its corresponding hole in the chassis You can feel the plastic rivet seating into its hole See FIGURE 8 13 2 Repeat Step 1 for each of the succeeding rivets until they are all properly seated 3 Reinstall the CPU Memory board and detach the wrist strap See Section 8 3 1 3 Installing the CPU Memory Board 8 20 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 FI
132. n Fire 3800 system supports six CompactPCI cards Chapter 10 CompactPCI I O Assemblies and Components 10 11 10 3 4 1 I O Card Status LEDs There are three CompactPCI I O card status LEDs on the I O assembly TABLE 10 4 describes the main CompactPCI I O assembly status LED functions TABLE 10 4 I O Card Status LED Functions LED On Off Activated LED D Device is activated Device is deactivated green Fault LED Internal fault No internal fault amber d OK to remove Assembly can be removed Assembly cannot be removed LED amber 0 10 3 4 2 Removing a CompactPCI Card Caution Remove a card from a powered on system only after the Solaris operating environment dynamic reconfiguration DR software has disabled that board Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete procedures 1 Prepare the system for removal of the CompactPCI card If the card is being used by the Solaris operating environment identify the card to be removed Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete procedures before removing the card 2 Wait until the LEDs indicate that the assembly is out of the domain Note In order to safely remove the I O assembly from the system the green Activated LED on the board must be off not lit and the amber OK to remove LED must be on lit 3 Attach a wrist strap or foot strap Connect the ESD strap to the system
133. n be removed Assembly cannot be removed LED amber mg 10 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 10 3 3 10 3 3 1 Replacing CompactPCI I O Assemblies Caution Remove an assembly from a powered on system only after the Solaris operating environment dynamic reconfiguration DR software has disabled that assembly Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete procedures Removing a CompactPCI I O Assembly Prepare the system for removal of the CompactPCI I O assembly m Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the assembly m If the assembly is being used by the Solaris operating environment identify the assembly to be removed and dynamically reconfigure the assembly out of the domain Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete procedures before removing the I O assembly Make sure you have a filler panel available Caution You must install the filler panel or I O assembly within one minute of removing the filler panel to prevent overheating Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system Completely loosen the four captive Phillips screws Simultaneously pull the two ejector levers outward to unseat the assembly The ejectors must be perpendicular t
134. n each side of the RTU is active only if an RTS is installed on the same side If only one RTS is installed the unswitched outlet on the same side will have power and the unswitched outlet on the other side will not have power These outlets are normally reserved to power the system cabinet fan trays at the top of the cabinet If only one RTS is installed then one fan tray must be powered by an unswitched outlet and the other fan tray by a switched outlet FIGURE 4 15 Unswitched outlet powered LEDs Unswitched outlet unpowered Circuit breaker VA N Switched 01 4506 e Switched outlets outlets i A S B D D B w ch B i i 8 g U T E a r Va RTSO module FIGURE 4 15 RTU and RTS Modules 4 18 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 TABLE 4 4 describes the RTS LED functions TABLE 4 4 RTS LED Functions LED Position Color Status Meaning Left Green On The source is present and is within specifications Off The source either is not present or is below specifications Flashing The source is above specifications Middle Green On The module relay is energized and the module is connected to the outlets Off The module relay is de energized and the module is seated Flashi
135. namically reconfigure the I O assembly back into the domain Refer to the Sun Fire Midrange Systems Dynamic Reconfiguration User Guide m Power on the I O assembly and initialize the domain Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete system procedures for powering on the assembly Note The Activated LED should be on lit 9 3 4 Replacing PCI Cards To remove and replace PCI cards you must remove the PCI I O assembly from the system and place it on an ESD mat 9 3 4 1 Removing a PCI Card 1 Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system 2 Remove the I O assembly from the system and place it on an ESD mat See Section 9 3 3 1 Removing a PCI I O Assembly on page 9 8 Chapter9 PCI I O Assemblies and Components 9 11 Caution To prevent the system from overheating insert a filler panel to cover the open I O slot 3 Remove the PCI card by removing the Phillips screw and pulling the PCI card out of the slot FIGURE 9 6 FIGURE 9 6 Removing a PCI Card From the I O Assembly 4 If you are not going to replace the PCI card insert a filler board into the empty PCI slot 9 3 4 2 Installing a PCI Card Caution PCI boards longer than 6 6 inches 167 mm must be installed in a long PCI card slot 9 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Attach a
136. nd sliding the board along the track until the board is out of the card cage FIGURE 11 6 FIGURE 11 6 Removing and Replacing a Repeater Board Sun Fire 6800 System 6 Place the board on an ESD mat that is on a work surface 11 912 Installing a Repeater Board 1 Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system 2 Make sure that the ejector levers are in the open position They should be 90 degrees straight out from the board system The board should insert and seat smoothly If it binds remove the board and inspect the card cage slot for any obvious obstructions Also inspect both the board and the centerplane for bent pins or other damage 1 Caution Do Not Force any board into a slot it can cause damage to the board and 3 Gently insert the Repeater board into the grooves of the proper slot see TABLE 11 1 on page 11 3 for slot locations until the board stops FIGURE 11 6 Chapter 11 Repeater Board 11 9 4 Simultaneously rotate both ejectors until they are in the closed position flush with the board When properly installed the ejectors will lock automatically 5 Power on the board Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the board 6 Initialize the domain Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for i
137. need Chapter 2 describes how to power on and power off the system Chapter 3 describes how to install and remove the FrameManager Chapter 4 describes how to install and remove the power supplies the AC input box the redundant transfer unit RTU and the redundant transfer switches RTS Chapter 5 describes how to install and remove the patch panel Chapter 6 describes how to install and remove the fan trays Chapter 7 describes how to install and remove the System Controller board Chapter 8 describes how to install and remove the CPU Memory board DIMMs Dual Inline Memory Modules and EMI springfingers clip Chapter 9 describes how to install and remove the PCI I O assembly and how to install and remove the cards in the I O assembly Chapter 10 describes how to install and remove the CompactPCI I O assembly and how to install and remove the CompactPCI cards in the I O assembly Chapter 11 describes how to install and remove the Repeater board Chapter 12 describes how to install and remove the centerplane Chapter 13 describes how to perform the periodic maintenance tasks for Sun Fire systems Appendix A presents a functional description of the systems the card cage layout and the layout of various boards such as the CPU Memory board and the I O assembly Appendix B describes system serial number locations and rules for system configuration Appendix C provides illustrations of the field replaceable units xxii Sun Fire
138. ng The module relay is de energized and the module is not properly seated Right Amber On The module has a fault Off The module does not have a fault During a self test when you power on the system the LEDs function as described in TABLE 4 5 TABLE 4 5 Self Test LED Functions LEDs Flashing Pattern Meaning All Three times Self test is complete All Right middle left LED test is complete Middle Flashing for three seconds Seating test in progress FIGURE 4 16 and FIGURE 4 17 show the location and numbering of the RTS modules Chapter4 Power 4 19 RTSO DCR Le o am gt D ES salt l8 les SL AIS EE LT E XM RTS1 Front view Rear view FIGURE 4 17 RTS Modules Sun Fire 6800 System 4 20 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 4 3 1 Replacing the RTS Modules 1 For systems with redundant RTS modules skip to Step 3 2 For systems with non redundant RTS modules power
139. nitializing a domain 11 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CHAPTER 1 2 Centerplane and ID Boards This chapter describes how to replace the centerplanes in the Sun Fire 6800 4810 4800 3800 systems Also described is how to replace the ID board from these systems Section 12 1 Replacing the Centerplanes in a Sun Fire 6800 System on page 12 1 Section 12 2 Replacing the Centerplanes in a Sun Fire 4810 System on page 12 13 Section 12 3 Replacing the Centerplane in a Sun Fire 4800 System on page 12 19 Section 12 4 Replacing the Centerplane in a Sun Fire 3800 System on page 12 29 Section 12 5 Replacing the Sun Fire 3800 System LED Board on page 12 40 Section 12 6 Replacing the ID Boards on page 12 43 The Sun Fire 3800 system does not have an ID board To protect both yourself and the equipment make sure you follow the precautions in Chapter 1 Safety and Tools Requirements 12 1 Replacing the Centerplanes in a Sun Fire 6800 System The Sun Fire 6800 system has three centerplanes that can be removed separately These procedures require adequate front and rear access Note A grounding wrist strap must be available from both the front and the rear of the system 12 1 12 1 1 Removing the System Centerplane 1 Refer to the Sun Fire Midrange Systems Platform Administration Manual Removing and Replacing Boards before powering off the syste
140. ntistatic bag Caution The CPU Memory board is heavy and weighs approximately 17 to 22 pounds 7 7 to 9 0 kg Take care when removing the board from the system Caution The heatsinks on the board can be damaged by incorrect handling Do not touch the heatsinks while replacing or removing the board If a heatsink is loose or broken obtain a replacement board Caution The heatsinks on the board can be damaged by improper packaging When storing or shipping the board ensure that the heatsinks have sufficient protection Note The CPU Memory board can be inserted into a powered on system The board will not be recognized by the system until the domain has been dynamically reconfigured to include the board or re initialized and rebooted Refer to Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete DR procedures or the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for re initializing a domain 8 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 8 2 Filler Panels and Filler Boards In order to prevent the system from overheating see Section 1 4 Filler Boards and Filler Panels on page 1 5 for procedures you must follow when removing CPU Memory boards from a system 8 3 CPU Memory Boards All systems support the following m Up to four CPU processors with each processor supporting two DIMM dual inline memory module
141. nto the opening created by removing the boards and grasp the ID board by the edges and remove it from the centerplane 12 48 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 12 6 6 Installing the ID board in the Sun Fire 4800 System Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Reach into the opening created by removing the boards and connect the ID board to the connectors on the centerplane Replace the top System Controller board and the top UO assembly See Chapter 9 for I O assembly and Chapter 6 for System Controller board replacement procedures Power on the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the system Enter the system data information into the new ID board Reter to the Sun Fire Midrange Systems Platform Administration Manual Removing and Replacing Boards chapter Chapter 12 Centerplane and ID Boards 12 49 12 50 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CHAPTER 13 Periodic Maintenance This chapter provides procedures for cleaning and replacing the air intake screens of the Sun Fire 6800 4810 4800 systems only The Sun Fire 3800 system does not require periodic maintenance The following sections are included in this chapter Section 13 1 Cleaning the Air Intake Screen on page 13 2 Section 13 2
142. o not install two filler panels The filler panels are for short term use only CPU Memory board replacement System Controller A filler board occupies the empty slot for one of the System board Controller boards If you install a redundant System Controller board remove the System Controller filler board Empty power supply Install power supply filler panels in empty power supply slots slots within one minute in a powered on system Empty fan tray slots Install fan tray filler panels in empty fan tray slots within one minute in a powered on system 1 5 Periodic Maintenance The Sun Fire 6800 4810 4800 systems have been designed such that the air intake screens can be cleaned or changed without the need to power off the system The Sun Fire 3800 system does not have any air intake screens The Sun Fire 6800 4810 4800 systems each have one air intake screen that requires periodic inspection and cleaning Inspecting the air intake screen for debris and trapped particles should be done every three months of operation The level of Chapter 1 Safety and Tools Requirements 1 5 debris found on the screen and surrounding area should be considered in the decision of when to remove and clean the air intake screen See Section 13 1 Cleaning the Air Intake Screen If the air intake screen collects a substantial amount of debris in less than three months investigate the air supply system for sources of contamination and take correct
143. o the I O assembly This action releases the board from the connectors With one hand holding the handle and the other hand beneath the assembly for support slide the assembly out of the card cage FIGURE 10 5 shows how to remove the I O assembly from the system Chapter 10 CompactPCI I O Assemblies and Components 10 9 10 3 3 2 AN FIGURE 10 5 Removing or Inserting a CompactPCI I O Assembly Sun Fire 3800 System Place the assembly on an ESD mat that is on a work surface Install the filler panel Installing a CompactPCI I O Assembly Note The CompactPCI I O assembly can be inserted into a powered on system The assembly will not be recognized by the system until the domain has been re initialized and rebooted or dynamically reconfigured to include the assembly Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for initializing a domain Refer to Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete DR procedures Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system Caution You must install the I O assembly within one minute of removing the filler panel to prevent overheating 2 Remove the filler panel if installed from the front of the I O assembly location 10 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 3 Move the ejector levers on t
144. ocated on each power supply FIGURE 2 5 For Sun Fire 6800 system or Sun Fire 4810 4800 3800 systems mounted in a Sun Fire cabinet make sure that the rack fan trays are switched on This switch is located in the back of the cabinet below the power cord socket on each rack fan tray FIGURE 2 9 If your Sun Fire 4810 4800 3800 system is not in a Sun Fire cabinet skip this step For Sun Fire 6800 system or Sun Fire 4810 4800 3800 systems mounted in a Sun Fire cabinet turn the keyswitch on the FrameManager to the on position FIGURE 2 1 Sun Fire 6800 4810 4800 3800 Systems Service Manual e May 2008 7 Power on the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the system Power switch FIGURE 2 9 Cabinet Fan Tray Power Switch Sun Fire 6800 System Rear View Chapter 2 Powering Off and On 2 7 2 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CHAPTER 3 FrameManager This chapter provides procedures for field replaceable FrameManager units within a Sun Fire 6800 system cabinet The following sections are included in this chapter m Section 3 1 FrameManager Description on page 3 1 m Section 3 2 FrameManager LEDs on page 3 2 m Section 3 3 Replacing the FrameManager on page 3 2 3 1 FrameManager FrameManager Description The FrameManager is a set of hardware and softwar
145. off the power switch located on each power supply FIGURE 2 5 o o O 9 o Oj SIII o ei a _ _ lo O Jo o o o o o o of sl D DC L lt Power switch CJ ola oo fun S 1 7 E 7 S H 7 P Power supply ooo o O O ooo FIGURE 2 5 Sun Fire 3800 System Power Supplies Rear View 5 For Sun Fire 6800 system or Sun Fire 4810 4800 3800 systems mounted in a Sun Fire cabinet turn off the redundant transfer switches RTS FIGURE 2 6 and FIGURE 2 7 2 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 POETI REISS Ba n CUITE Oi a e Z cofa aia B ea RalRalEtl sat Nas
146. off the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the system 3 Power off the RTS module that is to be replaced FIGURE 4 18 4 Power off the wall circuit breaker connected to the RTS module that is to be replaced 5 Remove the power cord from the RTS module that is to be replaced 6 Loosen the screw on the bottom of the RTS module Power switch each module RTS module n 2 n ae 8 T U c 0 9 uie O da O AQ D S D AQ 9 Lo Q D AQ D 9 il A L il o O 0 Ie UN RTS module screw FIGURE 4 18 RTU Assembly 7 Pull the module straight out 8 Install the replacement unit by reversing Step 1 through Step 7 Ensure proper engagement of the connector in the rear of the module when inserting the replacement module into the RTU Chapter 4 Power 4 21 4 3 2 Replacing the RTU Assembly 1 Notify users that the system will be powered off 2 Power off the system 3 Power off the wall circuit breaker connected to the RTS module s that are to be removed 4 Label and remove all cabling 5 Remove the RTS module s see previous section Note Do n
147. on an antistatic surface The bag that the DIMM is packed in makes a good antistatic surface 4 Press down on the ejector levers at both ends of the DIMM connector slot that will receive the new DIMM The connector slot will not accept the DIMM unless the levers are in the insert open position 5 Align the short side key on the DIMM and the long side key on the DIMM with the short side and long side of the DIMM connector Note If you are installing four DIMMs insert the DIMMs into the same bank 6 Place your thumbs on the top edge of the DIMM and push the DIMM firmly into its connector FIGURE 8 11 Long side key Short side key FIGURE 8 11 Installing a DIMM 7 Press down firmly on the entire edge of the DIMM When installed correctly the ejector levers will be in the upright position 8 Continue installing DIMMs in the same manner 9 Reinstall the CPU Memory board and detach the wrist strap See Section 8 3 1 3 Installing the CPU Memory Board Chapter 8 CPU Memory Boards and Components 8 17 8 4 CPU Memory Board EMI Springfingers Clip 8 4 1 Replacing the EMI Springfingers Clip for Sun Fire 6800 4810 4800 Systems The CPU Memory EMI springfingers clip can be installed in one orientation only With the rivets towards the sheet metal flange on the chassis The clip is symmetrical the top and bottom orientation is the same A straight slot screwdriver and needlenose pliers are needed to re
148. ors without corresponding DIMMs on other boards I O Assemblies 1 Requirement Install I O assemblies in their designated slots m Slots IB6 IB9 in the Sun Fire 6800 system m Slots IB6 and IB8 in the Sun Fire 4810 4800 3800 systems Requirement For the Sun Fire 6800 system you must install the PCI I O assembly in the bottom locations IB7 and IB6 and the CompactPCI I O assembly in the top locations IB9 and IB8 for cooling purposes If you have four I O assemblies of the same type you can install them in either the top or bottom I O locations IB6 IB9 Populate the I O assemblies from right to left That is populate I O locations IB6 and IB8 before you populate the left I O locations IB7 and IB9 Requirement For the Sun Fire 4810 and Sun Fire 4800 systems you must install the PCI I O assembly in the bottom location IB6 and the CompactPCI I O assembly in the top location IB8 for cooling purposes If you have two I O assemblies of the same type you can install them in either the top or bottom I O locations IB6 or IBS Requirement The Sun Fire 3800 system supports only the CompactPCI I O assembly There are no cooling rules for this system Requirement If you are not replacing the I O assembly install a filler panel to cover the slot before powering on when you remove the I O assembly PCI Cards Requirement Install full length PCI cards in the six full length PCI card slots Requir
149. ot attempt to remove the RTU without first removing the RTS modules 6 Remove the four screws holding the RTU to the cabinet FIGURE 4 18 7 Firmly pull out the RTU 8 Install the replacement RTU Assembly by reversing Step 1 through Step 6 The assembly is self aligning 4 22 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CHAPTER D Patch Panel This chapter provides procedures for the field replaceable patch panel within the Sun Fire 6800 system cabinet The following sections are included in this chapter m Section 5 1 Patch Panel on page 5 1 m Section 5 2 Replacing the Patch Panel on page 5 2 5 1 Patch Panel There is one patch panel in the Sun Fire 6800 system cabinet The patch panel provides an interface between the system controllers and the system The patch panel is located in the rear of the cabinet directly above the AC input boxes and RTU Patch panel BOI SOI FIGURE 5 1 Patch Panel Location Rear View 5 1 5 2 Replacing the Patch Panel 1 Label and remove all cabling 2 Loosen the four captive screws 3 Remove the Patch Panel unit 4 Install the replacement unit by reversing Step 1 through Step 3 5 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CHAPTER 6 Fan Trays This chapter describes how to r
150. ower supply Make sure the green Activated LED is lit If the green Activated LED is not on check to see if the power supply is seated properly and the power supply is turned on Replacing a Sun Fire 3800 System Power Supply Removing a Sun Fire 3800 System Power Supply Power off the appropriate power supply Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures forpowering off the power supply Note When the green Activated LED on the power supply is off not lit and the amber OK to remove LED is on lit it is safe to continue You do not have to power off the power grids AC input box or RTS module s Have a power supply filler panel available Loosen the power cable lock strap and disconnect the power cable from the power supply Loosen the two captive screws FIGURE 4 8 Holding the power supply handle slide the power supply partially out of the system Caution The power supply is heavy do not remove it completely from the system while only holding the handle of the power supply Chapter 4 Power 4 11 6 Holding the power supply with both hands slide the power supply completely out of the system Captive screws FIGURE 4 8 Removing or Replacing a Power Supply Sun Fire 3800 System 7 If no replacement install a power supply filler panel to cover the empty slot Tighten the captive screws 4 12 Sun Fire 6800 4810 4800 3800 Sys
151. pply partially in b Holding the power supply handle with both hands slide the power supply into the system until it is fully engaged c Tighten the two captive screws d Attach the power supply cable e Install the power supply filler panels in the empty power supply slots Tighten the captive screws 12 38 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 8 10 11 12 13 Install the fan trays FIGURE 12 29 The bottom two fan trays are installed with the captive screws on the top The top two fan trays are installed with the captive screws on the bottom The default configuration is three fan trays installed in this order TABLE 12 1 TABLE 12 1 Default Fan Tray Configuration Top Left Top Right Bottom Left Bottom Right Filler panel FT1 fan tray FTO fan tray FT3 fan tray FT2 a Slide in the bottom two fan trays FT3 and FT2 Make sure that the captive screws are on the top b Tighten the two captive screws c Slide in the top two fan trays FTO and FT1 Make sure that the captive screws are on the bottom d Tighten the captive screws e Install the fan tray filler panels to cover the empty fan tray slots Verify that the captive screws on the power supplies and fan trays are tightened properly Reconnect the LED cable FIGURE 12 28 The connector key should go on the top Tip A small flashlight can be useful when you connect the LED cable At the fron
152. quirements 9 4 9 3 2 I O Assembly LEDs 9 8 9 3 3 Replacing PCI I O Assemblies 9 8 9 34 Replacing PCI Cards 9 11 CompactPCI I O Assemblies and Components 10 1 Contents v 10 1 Handling Boards and Assemblies 10 1 10 2 Filler Panels and CompactPCI Filler Cards 10 3 10 3 CompactPCII O Assembly 10 3 10 3 1 CompactPCI I O Assembly Location Requirements 10 4 10 3 2 I O Assembly Status LEDs 10 8 10 3 3 Replacing CompactPCI I O Assemblies 10 9 10 3 4 Replacing CompactPCI Cards 10 11 11 Repeater Board 11 1 11 1 Handling Boards and Assemblies 11 1 11 2 Filler Boards 11 2 11 3 Repeater Board 11 2 11 3 1 Replacing Repeater Boards 11 7 12 Centerplane and ID Boards 12 1 12 1 Replacing the Centerplanes in a Sun Fire 6800 System 12 1 12 1 1 Removing the System Centerplane 12 2 12 12 Removing the Fan Centerplane 12 8 12 1 3 Removing the Power Centerplane 12 9 12 1 4 Installing the System Centerplane 12 12 12 1 5 Installing the Fan Centerplane 12 12 12 1 6 Replacing the Power Centerplane 12 13 122 Replacing the Centerplanes in a Sun Fire 4810 System 12 14 12 2 1 Removing the System Centerplane or the Power Centerplane 12 14 12 2 2 Installing the System Centerplane or the Power Centerplane 12 18 12 3 Replacing the Centerplane in a Sun Fire 4800 System 12 20 12 3 1 Removing the Centerplane 12 20 12 3 2 Installing the Centerplane 12 29 vi Sun Fire 6800 4810 4800 3800 Systems Service Manual e May 2008 13 124 Replacing the Centerplane
153. r complete procedures for powering off the system 2 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system 3 Remove the front fan trays 4 Remove the fan tray plenum panel mounted to the bottom of the centerplane mounting bracket 5 Remove the rear fan trays 6 Disconnect the cables to the rear fan tray centerplane FIGURE 12 9 FIGURE 12 9 Disconnecting the Fan Tray Centerplane Cables 7 Remove the 10 screws securing the fan centerplane to the system FIGURE 12 10 Chapter 12 Centerplane and ID Boards 12 7 12 1 3 FIGURE 12 10 Removing the Screws Securing the Fan Centerplane Remove the fan centerplane Removing the Power Centerplane Halt the Solaris operating environment in each domain and power off the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering off the system Caution Use a grounding wrist strap to prevent static damage Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system Remove the CPU Memory boards See Chapter 8 for information about removing CPU Memory boards Note the slot numbers that the boards are removed from Remove the power supplies Remove the power supply subcha
154. r land area This special filler panel prevents overheating of the installed CPU processors by creating an air baffle Ecache Modules Each CPU processor is flanked by two Ecache modules totaling eight Ecache modules per CPU Memory board DIMMs The CPU Memory board has 32 DIMM dual inline memory module slots organized as eight banks of four DIMMs per bank You must install DIMMs in full banks There are eight DIMMs two banks of DIMMs per corresponding CPU processor A 6 I O Assemblies Two types of I O assemblies are available the PCI I O assembly and the CompactPCI I O assembly The Sun Fire 3800 system supports only the CompactPCI I O assembly which is a unique CompactPCI I O assembly TABLE A 5 shows the I O assembly slot locations for all systems TABLE A 5 I O Assembly Slot Locations System Slot Numbers Slot Location Sun Fire 6800 system IB6 IB7 IB8 and IB9 Rear Sun Fire 4810 system IB6 IB8 Front Sun Fire 4800 system IB6 IB8 Rear Sun Fire 3800 system IB6 IB8 Front A 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 A 6 1 When you remove the PCI I O assembly to install components on it you must install an PCI I O assembly filler panel which covers the assembly slot and prevents the system from overheating The card slots in the PCI I O assembly must have either a card or a filler board installed in them When you install an I O assembly into the system you must install the P
155. rd stiffener is located Do not hold the board only at the ends m When removing the board from an antistatic bag keep the board vertical until you lay it on the Sun ESD mat a Do not place the board on a hard surface Use a cushioned antistatic mat The board connectors and components have very thin pins that bend easily m Do not use an oscilloscope probe on the components The soldered pins are easily damaged or shorted by the probe point m Transport the board in an antistatic bag Caution The system is sensitive to static electricity To prevent damage to the unit connect an antistatic wrist strap or foot strap between you and the system Note The Repeater board can be inserted into a powered on system The board will not be recognized by the system until the domain has been re initialized and rebooted Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for initializing a domain 11 2 Filler Boards AIl empty board slots in the systems must have filler boards installed for cooling purposes and for EMI protection To prevent the system from overheating see Section 1 4 Filler Boards and Filler Panels on page 1 5 for procedures you must follow when removing Repeater boards from a system 11 3 Repeater Board The Repeater board acts as a switch and connects multiple CPU and I O boards In the Sun Fire 4810 and Sun Fire 4800 systems Repeater boards work as s
156. rd vertically b Install the board in the chassis by tipping the handle of the board down so that the bottom rail meets the bottom chassis guide rail c When the bottom board rail is in the chassis guide rail tip the board back up and align the top rail into the chassis rail guide 8 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 8 3 2 d Slide the board into the chassis slowly until the ejector lever handles start to collapse inward Proceed with Step 4 m For the Sun Fire 3800 system The board should be oriented with the components on the top side of the board a Hold the board horizontally by the handle with one hand and place the other hand on the bottom of the board b Install the board in the chassis by tipping the handle of the board down so the you can see both board rails Meet the board rails with the chassis guide rails while still supporting the board with both hands c Once the board is resting in the chassis guide rails tip the board back up and slide the board into the chassis slowly until the ejector lever handles start to collapse inward Simultaneously rotate both ejectors until they are in the closed position flush with the board When the board is properly installed the ejectors will lock automatically Note The board will not be recognized until the domain has been dynamically reconfigured to include the board Reconfigure the CPU Memory board back into the syste
157. red to include the assembly Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for initializing a domain Refer to Sun Fire Midrange Systems Dynamic Reconfiguration User Guide for complete DR procedures 1 Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system Caution You must install the I O assembly within one minute of removing the filler panel to prevent overheating 2 Remove the filler panel from the front of the I O assembly location 3 Line up the I O assembly with the I O assembly opening 9 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 4 Slide the UO assembly into the UO assembly opening FIGURE 9 5 The ejector levers should be on the inside of the I O assembly and in the open position Caution DO NOT FORCE any assembly into a opening this can cause damage to the assembly and system The assembly should insert and seat smoothly If it binds remove the assembly and inspect the I O assembly opening for any obvious obstructions 5 Simultaneously press the two ejector levers inward 6 Tighten the four captive Phillips screws FIGURE 9 4 Note The assembly will not be recognized by the system until the domain has been reconfigured to include the board 7 Reconfigure the I O assembly back into the system by either of the two following procedures m Dy
158. rend la technologie relative aux polices de caract res est prot g par un copyright et licenci par des fournisseurs de Sun Des parties de ce produit pourront tre d riv es des syst mes Berkeley BSD licenci s par l Universit de Californie UNIX est une marque d pos e aux Etats Unis et dans d autres pays et licenci e exclusivement par X Open Company Ltd Sun Sun Microsystems le logo Sun AnswerBook2 docs sun com Sun Fire et Solaris sont des marques de fabrique ou des marques d pos es ou marques de service de Sun Microsystems Inc aux Etats Unis et dans d autres pays Toutes les marques SPARC sont utilis es sous licence et sont des marques de fabrique ou des marques d pos es de SPARC International Inc aux Etats Unis et dans d autres pays Les produits portant les marques SPARC sont bas s sur une architecture d velopp e par Sun Microsystems Inc L interface d utilisation graphique OPEN LOOK et Sun a t d velopp e par Sun Microsystems Inc pour ses utilisateurs et licenci s Sun reconna t les efforts de pionniers de Xerox pour la recherche et le d veloppement du concept des interfaces d utilisation visuelle ou graphique pour l industrie de l informatique Sun d tient une licence non exclusive de Xerox sur l interface d utilisation graphique Xerox cette licence couvrant galement les licenci s de Sun qui mettent en place l interface d utilisation graphique OPEN LOOK et qui en outre se conforment aux li
159. ront FT2 Rear Sun Fire 3800 system FTO Rear redundant FT1 Rear FT2 Rear FT3 Rear FIGURE 6 1 FIGURE 6 2 FIGURE 6 3 and FIGURE 6 4 illustrate the locations of the fan trays in each system Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 AUS EU o Pols J e fof FT1 T Joe rel Jo gel FTO era VT n a fia CT pus 8 TDI eT 8 2 TT 00 ALTO mal a T FIGURE 6 1 Front and Rear Fan Trays Sun Fire 6800 System FT2 L FT FTO e 2 15 aiaia 11 5 o o o o_o SI FIGURE 6 2 Fan Trays Sun Fire 4810 System Chapter6 Fan Trays 6 3
160. row b Insure the CPU Memory board alignment tabs are not bent c Check the CPU Memory board springfingers for damage d Check the chassis springfingers for damage SB5 for Sun Fire 6800 and SB4 for Sun Fire 4810 4800 systems Installing the CPU Memory Board Remove the CPU Memory board filler board or filler panel Caution You must insert a CPU Memory board into the system within one minute of removing the filler board or filler panel or overheating will occur Make sure that the ejector levers of the CPU Memory board are in the open position They should be 90 degrees straight out from the board FIGURE 8 6 Caution Do Not Force any board into a slot it can cause damage to the board and system The board should insert and seat smoothly If it binds remove the board and inspect the card cage slot for any obvious obstructions Also inspect both the board and the centerplane for bent pins or other damage Gently insert the CPU Memory board into the grooves into the proper slot see TABLE 8 2 for slot locations m For the Sun Fire 6800 4810 4800 systems The top of the board is noted by the thin rail The bottom of the board has a thicker rail The board LEDs should be at the bottom of the handle when the board is inserted properly into the card cage for the Sun Fire 6800 4810 4800 systems a Hold the board by the handle with one hand Place the other hand on the bottom mounting rail holding the boa
161. s Notice Product covered by and information contained in this service manual are controlled by U S Export Control laws and may be subject to the export or import laws in other countries Nuclear missile chemical biological weapons or nuclear maritime end uses or end users whether direct or indirect are strictly prohibited Export or re export to countries subject to U S embargo or to entities identified on U S export exclusion lists including but not limited to the denied persons and specially designated nationals lists is strictly prohibited Use of any spare or replacement CPUs is limited to repair or one for one replacement of CPUs in products exported in compliance with U S export laws Use of CPUs as product upgrades unless authorized by the U S Government is strictly prohibited Preface xxv xxvi Sun Fire 6800 4810 4800 3800 Systems Service Manual e May 2008 CHAPTER 1 Safety and Tools Requirements This chapter describes the safety and system precautions you must take when servicing the system It also lists the tools and equipment you will need 1 1 Safety Precautions For your protection observe the following safety precautions when servicing your equipment m Follow all cautions warnings and instructions marked on the equipment m Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that could result in fire or electric shock
162. sS R SUN microsystems Sun Fire 6800 481 0 4800 3800 Systems Service Manual Sun Microsystems Inc www sun com Part No 805 7363 15 v2 May 2008 Revision A Submit comments about this document at http www sun com hwdocs feedback Copyright 2008 Sun Microsystems Inc 4150 Network Circle Santa Clara CA 95054 USA All rights reserved This product or document is protected by copyright and distributed under licenses restricting its use copying distribution and decompilation No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors if any Third party software including font technology is copyrighted and licensed from Sun suppliers Parts of the product may be derived from Berkeley BSD systems licensed from the University of California UNIX is a registered trademark in the U S and other countries exclusively licensed through X Open Company Ltd Sun Sun Microsystems the Sun logo AnswerBook2 docs sun com Sun Fire and Solaris are trademarks registered trademarks or service marks of Sun Microsystems Inc in the U S and other countries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the U S and other countries Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems Inc The OPEN LOOK and Sun Graphical User Interface w
163. se proper ESD equipment and procedures when handling boards and components m Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that can result in fire or electric shock m Refer servicing of equipment to qualified personnel 8 1 Handling Boards and Assemblies h Caution The chassis AC power cordis must remain connected to ensure a proper ground 8 1 gt gt Fe RE Caution The system is sensitive to static electricity To prevent damage to the board connect an antistatic wrist strap between you and the system Caution The CPU Memory boards have surface mount components that can be broken if you flex the boards To minimize the amount of board flexing observe the following precautions m Hold the board only by the handle and by the edges near the middle of the board where the board stiffener is located Do not hold the board only at the ends m When removing the board from an antistatic bag keep the board vertical until you lay it on the ESD mat m Do not place the board on a hard surface Use a cushioned antistatic mat The board connectors and components have very thin pins that bend easily m Be careful of small component parts located on both sides of the board Do not use an oscilloscope probe on the components The soldered pins are easily damaged or shorted by the probe point m Transport the board in an a
164. short PCI cards in any of the 6 full length slots as well Peak I O throughput for the full length PCI I O slots 0 1 2 4 5 and 6 is 33 MHz 64 bit and 5V I O Peak I O throughput for the short PCI 1 0 slots 3 and 7 is 66 33 MHz 64 bit and 3 3V I O Peak I O is affected by operating frequency Total peak I O throughput per PCI board is 965 Mbytes second CompactPCI I O Assembly 6 hot swappable CompactPCI slots Sun Fire 3800 system Peak I O throughput for the cards in slots 0 and 1 is 66 33 MHz 64 bit and 3 3V I O Peak I O throughput for the cards in slots 2 through 5 is 33 MHz 64 bit and 5V I O CompactPCI I O Assembly 4 hot swappable CompactPCI slots Sun Fire 6800 4810 4800 Peak I O throughput for the cards in slots 0 and 1 is 66 33 MHz 64 bit systems and 3 3V I O Peak I O throughput for the cards in slots 2 and 3 is 33 MHz 64 bit and 5V I O The CompactPCI I O assembly for the Sun Fire 6800 4810 4800 systems supports four CompactPCI I O cards FIGURE A 11 Appendix A Functional Description A 15 gt FIGURE A 11 CompactPCI I O Assembly Sun Fire 6800 4810 4800 Systems A 7 Power Supplies There are three styles of power supplies The Sun Fire 6800 and Sun Fire 4810 systems have one style of power supply The Sun Fire 4800 system has the second style of power supply The Sun Fire 3800 system has a third style of power supply All three styles are hot pluggable and depending on
165. ssembly from the system the green Activated LED on the board must be off not lit and the amber OK to remove LED must be on lit 9 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Wait until the LEDs indicate that the assembly is out of the domain Make sure you have a filler panel available Attach a wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system Caution The system is sensitive to static electricity Completely loosen the four captive Phillips screws FIGURE 9 4 Captive Ejector lever screw FIGURE 9 4 PCI I O Assembly Simultaneously pull the two ejector levers outward to unseat the I O assembly This action releases the board from the connectors Caution You must install the filler panel within one minute of removing the I O assembly to prevent overheating Chapter9 PCI I O Assemblies and Components 9 9 8 Slide the UO assembly out of the UO assembly opening FIGURE 9 5 FIGURE 9 5 Removing or Inserting an I O Assembly Sun Fire 4810 System 9 Place the I O assembly on an ESD mat that is on a work surface 10 Install a filler panel 9 3 3 2 Installing a PCI I O Assembly Note The PCI I O assembly can be inserted into a powered on system The assembly will not be recognized by the system until the domain has been re initialized and rebooted or dynamically reconfigu
166. ssis This enclosure houses the power supplies 12 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 5 Remove the two front fan trays 6 Remove the two AC input boxes from the rear of the system by loosening the captive screws and sliding the AC input boxes out of their slots 7 Remove the plenum 8 Disconnect the centerplane cables as follows a Cut the tie strap holding the power cable to the system b Disconnect the system cable that connects the power centerplane to the system centerplane c Disconnect the power cable that connects the power centerplane to the fan centerplane FIGURE 12 11 FIGURE 12 11 Centerplane Cables Sun Fire 6800 System 9 Remove the left and right bus bars as follows a From the rear of the cabinet remove the bus bar access panels b With a long shaft Phillips screwdriver loosen the panel captive screws for both bus bars at the top Chapter 12 Centerplane and ID Boards 12 9 c From the system front remove the eight screws attaching the bus bar to the power centerplane There are four screws on the right and four screws on the left d Remove the bus bar FIGURE 12 12 FIGURE 12 12 Disconnecting the Screws Securing the Power Centerplane Bus Bars 10 Remove the nine screws securing the centerplane to the cabinet 11 Remove the centerplane 12 10 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 12 1 4
167. t of the system install the boards and assemblies in this order FIGURE 12 27 I O assembly filler board I O assembly Two system controller boards Lower CPU Memory board Upper CPU Memory board Refer to Chapters 6 7 and 10 of this document for installation procedures Reconnect the cables to the System Controller boards and the I O assemblies Reconnect the power supply power cords Chapter 12 Centerplane and ID Boards 12 39 14 Power on the system Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the system 12 5 Replacing the Sun Fire 3800 System LED Board The purpose of the system LED board is to show the current state of the active ASIC hardware on the centerplane The two LEDs that are used are the activated LED and the fault LED 12 5 1 Removing the LED Board 1 Disconnect all I O cables 2 Attach a wrist strap or foot strap Connect the ESD jack from the system to your wrist strap or foot strap Place a grounded ESD mat close to the system 3 At the front of the system remove the I O assemblies or I O assembly filler board FIGURE 12 35 See Chapter 10 for the I O assembly removal procedures 12 40 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 Note When you remove the assemblies from the system do not stack the assemblies of top of each other FIGURE 12 35 Removing the I O Assembly Sun Fire 3800 System
168. tatala atatatete Babaagaadddd aiinnsccee o RRSSSSSSEERE Bebddaadande BSSSEREREESS d doodoooonce aoocsssssaeq jasaacacoooog ataaatatala atetatete Babaagaadddd jasgecesosog dooooooonce jaooosssssaeq jasaacacoooog atnatatatala atatatate Babaagaadddd aiinnsccee ssssessssR 290999999 ects lo 0 0 ni lo d o 9 o 9 o o o o lo lo p o o o o lO lo n n o o q i o DIE lo Pa fa o 3 00 C Ld lo q L L S Ol 58 o 0 o o o o o o o o o n do o o de H ae lo o o o o 1d GU o o o o o o o o o Ho o o 9 o o o Front View Rear View FIGURE A 3 Sun Fire 4800 System Front and Rear Views Appendix A Functional Description A 5 A24 Sun Fire 3300 System At the front of the system FIGURE A 4 there are slots for m Up to two CPU Memory boards m Up to two System Controller boards m Up to two Compact PCI I O assemblies The equivalent of two Repeater boards are integrated into the active centerplane of the system 000 do Le Or 3 000 fe 000 lt do ae PP looo 8 O O O ooo en 7 TT Tl D o D o D Lo D o D TII D al
169. tems Service Manual May 2008 4 1 5 2 Installing a Sun Fire 3800 System Power Supply Remove the power supply filler panel if present Remove the protective cover from the output connector Holding the power supply handle with one hand on the handle and the other hand supporting the base slide the power supply completely into the system until it is fully engaged Tighten the two captive screws Connect the power cable to the power supply and secure it with the power cable lock strap Toggle the power supply switch to on Turn on the power supply using the system controller software Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the power supply Make sure the green Activated LED is lit Note Make sure the green Activated LED is on lit If the green Activated LED is not on check to see if the power supply is seated properly and the power supply is turned on 4 2 AC Input Box There are two AC input box types The single input type AC input box is in the Sun Fire 6800 system FIGURE 4 9 and the multiple input type AC input box is in the Sun Fire 4810 and Sun Fire 4800 systems The Sun Fire 3800 system does not have an AC input box For the location of the AC input box es see FIGURE 4 10 on page 4 14 FIGURE 4 11 on page 4 15 and FIGURE 4 12 on page 4 15 Chapter 4 Power 4 13 FIGURE 4 9 AC Input Box Sun Fire 680
170. the CompactPCI I O assemblies only in IB8 or IB9 for cooling purposes Chapter9 PCI I O Assemblies and Components 9 5 9 3 1 2 Location Requirements for the Sun Fire 4810 System FIGURE 9 2 illustrates the I O assembly locations in the Sun Fire 4810 system IB8 se 1 E Fe SS o State ao Oh A CT CT FIGURE 9 2 I O Assemblies for the Sun Fire 4810 System Front View If a PCI I O assembly is to be mixed with the CompactPCI I O assembly install the CompactPCI I O assembly only in IB8 for cooling purposes 9 6 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 9 3 1 3 A E A S S 328890 Re 98 S PE Lio o 9 o le Le le LA o o o L IAE s 8 HE o lol olo L B oo B a O1 58 a Chapter 9 Location Requirements for the Sun Fire 4800 System FIGURE 9 3 illustrates the I O assembly locations in the Sun Fire 4800 system FIGURE 9 3 I O Assemblies for the Sun Fire 4800 System Re
171. the top of the cabinet to access the cable connector on the rear of the assembly FIGURE 3 3 FIGURE 3 3 FrameManager Removal Step 2 3 Disconnect the five cables from the assembly FIGURE 3 4 Chapter 3 FrameManager 3 3 X FIGURE 3 4 FrameManager Cable Location 4 Remove the assembly from the top of the cabinet Caution Make sure that the keyswitch of the replacement FrameManager is in the same position as the keyswitch of the removed FrameManager Not doing so could cause the system to be inadvertently powered off when the replacement FrameManager is reconnected to the five cables 5 Install the replacement assembly by reversing Step 1 through Step 4 3 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CHAPTER 4 Power This chapter describes how to remove and replace power supplies and the AC input box Location information on the RTS modules is also provided To protect both yourself and the equipment make sure you follow the safety precautions in Chapter 1 Safety and Tools Requirements This chapter contains the following sections m Section 4 1 Power Supplies on page 4 1 m Section 4 1 1 Power Supply Slot Locations on page 4 2 m Section 4 1 2 Power Supply LEDs on page 4 7 m Section 4 1 3 Replacing a Sun Fire 6800 4810 System Power Supply on page 4 7 m Section 4 1 4 Replacing a Sun Fire 4800 System Power Supply on p
172. un Fire 6800 System Unlock the ejector by pulling the ejector down Slide the power supply out If no replacement install a power supply filler panel to cover the empty slot Tighten the captive screws Installing a Sun Fire 6800 or Sun Fire 4810 System Power Supply Remove the power supply filler panel if present Slide the power supply into the slot FIGURE 4 6 Lock the ejector by pushing the ejector up Tighten the two captive screws Note Install power supply filler panels to cover any empty slots Make sure that the appropriate power switch on the AC input box for the new power supply is on Turn on the power supply using the system controller software Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures for powering on the power supply 4 8 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 4 1 4 4 1 4 1 Note Make sure the green Activated LED is on lit If the green Activated LED is not on check to see if the power supply is seated properly and the power supply is turned on Replacing a Sun Fire 4800 System Power Supply Removing a Sun Fire 4800 System Power Supply Power off the appropriate power supply Refer to the Sun Fire Midrange Systems Platform Administration Manual for complete procedures forpowering off the power supply Note When the green Activated LED on the power supply is off not lit and th
173. undant power supply Appendix B System Serial Number Locations and Rules for System Configuration B 11 B 6 Connecting Cables B 6 1 Ethernet The only Ethernet port is on the System Controller board The Ethernet connector RJ 45 allows access to the chassis port and the domain break shell with 10 100 mbs Ethernet To provide the system with external Ethernet connections you must install a network I O card in an I O assembly B 6 2 Serial Port 1 Requirement The only serial port is on the System Controller board The serial port connector DB 25 allows console access from a terminal or modem For the Sun Fire 4810 4800 3800 systems you must attach a Y serial cable to the master System Controller board serial port to access TTYa and TTYb ports TTYa is used for console access use and TTYb is to be connected to the FrameManager The Sun Fire 6800 system uses the patch panel to provide access to TTYa and TTYb ports B 12 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 APPENDIX C Illustrated Parts Breakdown This appendix lists and illustrates the replacement parts field replaceable units or FRUs covered in this document and the jumper settings for the System Controller boards C 1 List of Replacement Parts The following sections list the part numbers of the replacement parts for all systems their part numbers and illustrations C 1 Ci Sun Fire 6800 System Replacement Parts
174. ustrates the power supplies in power grid 0 and power grid 1 ilo of i L pss Je ol De SI HE a E ok L4 PS4 Ee GI fr a R PSO TT E L o of lo lok S SI OF i LL PSS D L ni T br T E kl d a ATA Er TE Haale al se sal 116 165 ES M IE feel ee bey DE ira Power supplies in power grid 0 Power supplies in power grid 1 FIGURE 4 2 Power Supplies in Power Grid 0 and Power Grid 1 Sun Fire 6800 System 4 4 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 In the Sun Fire 4800 and Sun Fire 4810 systems install the power supplies in this PSO PS1 and PS2 order PS2
175. various methods The front and back side of the screen can be vacuumed using a brush attachment on a vacuum cleaner Take care not to damage the honeycomb of the screen If this does not clean the screen sufficientlly use a high pressure air hose with a nozzle attachment for blowing air 15 2 Air Intake Screen for the Sun Fire 6800 System The air intake screen for the Sun Fire 6800 system is located at the front of the system T T o ee ieh l KX XXZABSDADOOOOOOON 00 se pe on sense Air intake screen PRR RRR KK 21 E d II BL I SRRRKKKK KY si 2S4 o o rd ol BI B ee es a o o o o ol Srk o 2 o o s o o o o o o K 3 o o o wy FIGURE 13 1 Air Intake Screen Location for the Sun Fire 6800 Front View 13 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 13 2 1 Replacing the Sun Fire 6800 Air Intake Screen Caution Use care when handling air intake screens The honeycomb structure can easily be damaged Remove the 12 screws from the screen Pry the top of the screen from the system using a small flat bladed screwdriver Remove the air intake screen from the system Clean the air intake screen as described in Section 13 1 Cleaning the Air Intake Screen Install the
176. w For cooling purposes populate the CompactPCI 1 0 assemblies in the following order IB8 then IB6 Location Requirements for the Sun Fire 3800 System FIGURE 10 4 illustrates the I O assembly locations for the Sun Fire 3800 system Chapter 10 CompactPCI I O Assemblies and Components 10 7 OL 000 0 ee 88 CS OOO e p 000 19 LU IC g8 looo amp 2 ooo o oo IB6 S p fi p dl IB8 b o b o L D lo D lo DU P p i G FIGURE 10 4 I O Assemblies for the Sun Fire 3800 System Front View The Sun Fire 3800 system supports only the CompactPCI I O assembly 10 3 2 I O Assembly Status LEDs There are three CompactPCI I O assembly status LEDs on the I O assembly This I O assembly has additional LEDs for each of the CompactPCI cards TABLE 10 3 describes the main CompactPCI I O assembly status LED functions TABLE 10 3 I O Assembly Status LED Functions LED On Off Activated LED D Device is activated Device is deactivated green Fault LED Internal fault No internal fault Jm amber OK to remove Assembly ca
177. wdocs feedback Please include the part number 805 7363 15 of your document in the subject line of your email Contacting Sun Technical Support If you have technical questions about this product which are not answered in this document go to http www sun com service contacting xxiv Sun Fire 6800 4810 4800 3800 Systems Service Manual e May 2008 S Notes and Cautions Note Procedures contained in this document must be performed by qualified service trained maintenance providers Before you begin carefully read each of the procedures in this manual If you have not performed similar operations on comparable equipment do not attempt to perform these procedures Caution This equipment contains lethal voltage Accidental contact with centerplane card cage and drive areas can result in serious injury or death Caution Improper handling by unqualified personnel can cause serious damage to this equipment Unqualified personnel who tamper with this equipment may be held liable for any resultant damage to the equipment Individuals who remove any outer panels or open covers to access this equipment must observe all safety precautions and ensure compliance with skill level requirements certification and all applicable local and national laws For system compliance class and conformity information refer to the system installation guide that came with your system United States Export Control Law
178. wrist strap or foot strap Connect the ESD strap to the system Place a grounded ESD mat close to the system Caution The system is sensitive to static electricity Remove the I O assembly from the system and place it on an ESD mat See Section 9 3 3 1 Removing a PCI I O Assembly on page 9 8 Line up the screw hole on the mounting bracket with the mounting hole Slide the card down vertically between the two embossed fixtures on the front of the PCI panel Look for bumps between the slots on the rear panel Slide the card in between the bumps Apply equal pressure on both sides of the card until the card is seated in the connector Insert and tighten the Phillips screw Make sure that filler boards are in all unused PCI slots on the PCI I O assembly Replace the PCI I O assembly See Section 9 3 3 2 Installing a PCI I O Assembly on page 9 10 Chapter 9 PCI I O Assemblies and Components 9 13 9 14 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 CHAPTER 10 CompactPCI I O Assemblies and Components This chapter provides an overview of the CompactPCI I O assembly including how to remove and replace the CompactPCI I O assembly and cards in the Sun Fire 6800 4810 4800 3800 systems To protect both yourself and the equipment make sure you follow the precautions in Chapter 1 This chapter contains the following sections m Section 10 1 Handling Boards and Assem
179. x A Power Supply Slot Locations TABLE 4 2 Power Supply Slot Locations System Slot Numbers Slot Location Default Slot Numbers Sun Fire 6800 PSO to PS5 Front PSO to PS5 Sun Fire 4810 PSO PS1 PS2 Front PSO Sun Fire 4800 PSO PS1 PS2 Front PSO Sun Fire 3800 PSO PS1 PS2 Rear PSO The Sun Fire 6800 system has two independent power grids grid 0 and grid 1 For the Sun Fire 6800 system power supplies PSO PS1 and PS2 are assigned to power grid 0 and power supplies PS3 PS4 and PS5 are assigned to power grid 1 See FIGURE 4 1 4 2 Sun Fire 6800 4810 4800 3800 Systems Service Manual May 2008 bll o S lo e T TT B joel L_ PS3 PSO ilo of L lo Ea lol PS1 T ps4 o D e O e O L L E j ji HF ps Sani o 8 8 o 8 PEN ace I el TT s El lee BL S e ea FIGURE 4 1 Power Supply Locations Sun Fire 6800 System Front View Chapter 4 Power 4 3 FIGURE 4 2 ill
180. ystem 12 33 Removing a Power Supply Sun Fire 3800 System 12 34 Removing the Clamp Sun Fire 3800 System 12 35 Removing the Subchassis 12 36 Removing the Lower Bulkhead 12 36 Removing the Centerplane Sun Fire 3800 System 12 37 Removing the I O Assembly Sun Fire 3800 System 12 42 Disconnecting the LED Cable From the Centerplane Sun Fire 3800 System 12 42 Removing IB9 I O Assembly Sun Fire 6800 System 12 45 Removing the ID Board From the Centerplane Sun Fire 6800 System 12 46 Removing IB8 I O Assembly Sun Fire 4810 System 12 47 Removing the ID board From the Centerplane Sun Fire 4810 System 12 48 Air Intake Screen Location for the Sun Fire 6800 Front View 13 2 Air Intake Screen Location for the Sun Fire 4810 Front View 13 4 Air Intake Screen Location for the Sun Fire 4800 Front View 13 6 Sun Fire 6800 System Front and Rear Views A 3 Sun Fire 4810 System Mounted in Sun Fire Cabinet Front and Rear Views A 4 Sun Fire 4800 System Front and Rear Views A 5 Figures xv xvi FIGURE A 4 FIGURE A 5 FIGURE A 6 FIGURE A 7 FIGURE A 8 FIGURE A 9 FIGURE A 10 FIGURE A 11 FIGURE A 12 FIGURE A 13 FIGURE A 14 FIGURE A 15 FIGURE A 16 FIGURE B 1 FIGURE B 2 FIGURE B 3 FIGURE B 4 FIGURE B 5 FIGURE C 1 FIGURE C 2 FIGURE C 3 FIGURE C 4 FIGURE C 5 FIGURE C 6 FIGURE C 7 FIGURE C 8 FIGURE C 9 FIGURE C 10 Sun Fire 3800 System Front View A 6 Sun Fire 380
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